1

Locomotive steam-engine for rail (Patent #1)

Image: National Archives at College Park - Textual Reference, Public domain, via Wikimedia Commons

Between 1790 and 1836, the United States granted 9,802 patents that were not awarded on their merits and didn’t have an identification number. The Patent Act of 1836, which established the official Patent Office, aimed to make the system more transparent. Among other reforms, it introduced a numbering system for easier identification.

This system started on July 13, 1836, and remains in effect today. United States Patent No. 1 was issued to John Ruggles —an inventor, attorney, and senator from Maine—for improvements in locomotive traction.

2

Anesthesia (Patent #4,848)

Image: National Library of Medicine

How did patients endure surgery before anesthesia? Before the discovery of an effective anesthetic, surgery was synonymous with excruciating pain. Many large hospitals placed their operating rooms in isolated and remote sections of the hospitals so patients’ screams couldn’t be heard. Alcohol, opium, and even hypnotism were tried as methods of pain relief, but these had little effect.

Fortunately, we no longer have to endure such experiences, thanks to a Boston dentist named William T. G. Morton, who—along with Charles T. Jackson—received the first United States patent for an anesthetic in November 1846.

3

Buoying vessels over shoals (Patent #6,469)

Image: invented by Abraham Lincoln. Issued by United States government Patent Office, Public domain, via Wikimedia Commons

This may be the most unique patent ever issued by the United States Patent Office: it is the first and only U.S. patent granted to an inventor who later became president. Although at least three presidents—George Washington, Thomas Jefferson, and Abraham Lincoln—were inventors, Lincoln is the only one who formally applied for and received a patent .

In 1849, he was awarded Patent No. 6,469 for a flotation device designed to lift boats over shoals and other obstacles in the water. While the invention itself had little bearing on his election, Lincoln’s inventive mindset and mechanical curiosity served him well during his presidency. Although the device was never commercially produced, his appreciation for innovation helped shape the nation's future.

4

Beehive (Patent #9,300)

Image: Bianca Ackermann

Beekeeping arrived in America with the early settlers, and by the end of the 18th century, bee colonies were widespread. However, early efforts met with only partial success.

The first U.S. patent for a practical and effective movable-frame beehive—which revolutionized traditional methods of beekeeping—was granted to American apiarist, clergyman, and teacher Lorenzo Lorraine Langstroth on October 5, 1852. His invention of the "bee space" laid the foundation for all modern beekeeping and hive management.

5

Elevator (Patent #31,128)

Image: Copie de gravure ancienne, Public domain, via Wikimedia Commons

The New York skyline would look very different today had it not been for the invention of the elevator. The man responsible for the forerunner of the modern elevator was American industrialist Elisha Graves Otis , who, on January 15, 1861, received the first U.S. patent for a safety-type passenger elevator.

The concept of vertical travel was not new. However, the first successful passenger safety elevator was installed in 1857 by Otis in the E. V. Haughwout & Company building, a department store in Manhattan. Otis also held patents for other inventions, including railroad trucks and brakes, a steam plow, and a bake oven. But it was the elevator with its safety feature that brought him fame and his sons great fortune.

6

Lock (Patent #31,278)

Image: Parastoo Maleki

The idea of the lock probably stems from the time man first acquired goods he wanted to safeguard from others. However, the first commercially successful modern lock and key system was invented by American mechanical engineer and metalsmith Linus Yale Jr., who received a U.S. patent in 1861.

Yale developed several types of locks, including the Yale Double Treasury Bank Lock, created at the request of the U.S. government. These designs brought him nationwide recognition, but the invention that made him truly famous was the pin-tumbler cylinder lock . Yale died just a few years after receiving his patent. However, every lock and key produced by the Yale & Towne Lock Company since then has proudly carried the Yale name.

7

Barbed wire (Patent #157,124)

Image: Lexis Chadwick

In an age of video surveillance, barbed wire might seem obsolete. Yet it was crucial to the settlement of the American plains in the late 19th century—and it remains widely used around the world today .

On November 24, 1874, Joseph F. Glidden, a farmer from Illinois, received a U.S. patent for the first commercially successful barbed wire . While several earlier patents had been granted for wire fencing, it was Glidden’s design that proved durable, affordable, and easy to mass-produce—making it the dominant form of fencing on the frontier**.**

8

Air conditioner (Patent #808,897)

Image: Prasopchok

On those hot and humid days of summer, we should all be thankful for the work of Willis Haviland Carrier, often called the father of air conditioning. For his efforts, he received the first U.S. patent for a modern air conditioning system on January 2, 1906.

Air conditioning is a complex process that involves refrigeration, dehumidification, air purification, and circulation. Before Carrier’s invention, various individuals had worked on these individual components. But it was Carrier, an American engineer, who successfully integrated them —focusing on the crucial relationship between temperature and humidity.

9

Airplane (Patent #821,393)

Image: John T. Daniels, Public domain, via Wikimedia Commons

Orville and Wilbur Wright are credited with achieving the first controlled, manned flight in history. For their pioneering work, they received the first U.S. patent for an airplane, issued on May 22, 1906.

Many had been intrigued by the idea of human flight before them. However, it was the Wright brothers who succeeded in building, flying, and promoting the world's first successful airplane —an invention that revolutionized transportation.

10

Bakelite (Patent #942,809)

Image: Call Me Fred

The modern plastics industry wouldn’t exist without Belgian-American chemist Leo Hendrik Baekeland , who received the first U.S. patent for a thermosetting plastic in 1909. Before him, others had attempted to produce synthetic resins but were unsuccessful.

Baekeland corrected his predecessors’ mistakes. The result was the first thermosetting resin —one that, once set, would not soften under heat. Bakelite was the first in a long series of resins that shaped the U.S. economy, paving the way for materials such as cellophane, acetate, vinyl, Plexiglas, acrylic, Formica, and polyester.

11

Frozen food (Patent #1,773,080)

Image: United States Patent Office (Clarence Birdseye, inventor)., Public domain, via Wikimedia Commons

Do you know where the name Birds Eye Frozen Food comes from? From its inventor! In 1930, American entrepreneur Clarence Birdseye received the first U.S. patent for this type of product.

Food preservation has been a concern since the beginning of time. Techniques such as salting, pickling, smoking, curing, canning, and later inventions like the icebox and home refrigerator have all contributed to preserving food.

However, one of the most successful methods was developed and commercialized by Birdseye. His process involved quick-freezing meat, seafood, vegetables, and fruit in convenient packages without altering their original taste. Birdseye’s name became a household word, and his innovation created a multibillion-dollar industry.

12

Instant photography (Patent #2,543,181)

Image: Missouri Historical Society, Public domain, via Wikimedia Commons

When we think of instant photography, Polaroid is often the first name that comes to mind. But how much do we know about the man behind the company? American scientist, inventor, and co-founder of the Polaroid Corporation, Edwin Herbert Land , was granted the first U.S. patent for a one-step photographic process in 1951.

While on vacation with his family, Land conceived the idea for a camera and film that could produce an immediate photograph. In 1948, the first Polaroid Land Camera went on sale, though without much public approval. Polaroid continued to improve the Land Camera and, in 1965, introduced the affordable Swinger model , which became an immediate success. Throughout his life, Land was granted more than 533 patents, was inducted into the National Inventors Hall of Fame, and received the Presidential Medal of Freedom.

1

Monkey's Eyebrow, Kentucky

Image: Jonny Belvedere

A name like "Monkey's Eyebrow" begs an explanation. One assumes there is a very particular story behind it. This is an unincorporated community in Ballard County, rural Kentucky, and the origin of its name is disputed. One of the theories suggests that, when seen from the air or on a map, the landscape in Ballard County looks like a monkey’s head, and this community has formed where the eyebrow would be .

Kentucky is, after all, no stranger to towns with odd names. Some of them include Rabbit Hash, Bachelor’s Rest, Sparta, and Oddiville itself.

2

Whynot, North Carolina

Image: Tammi Nowack

Yet another unincorporated community with an unusual name is Whynot, from Randolph County, North Carolina. Founded in the 18th century, the name was originally spelled separately: "Why Not."

The legend holds that, undecided about what name to pick for the town, the residents started throwing at one another "Why not this?" and "Why not that?" Until one bored resident said: "Why not name the town ‘Why Not’ and let's go home?" Joke or not, that ended up being the official name for the land. Today the community has an estimated 100 inhabitants.

3

Fries, Virginia

Image: Dzenina Lukac

One would expect a big monument of golden fries to be erected in some square within Fries, Virginia. But you would be misled to imagine that. When pronounced correctly, this town’s name rhymes with "breeze." Situated on the New River in Grayson County, Virginia, Fries boasts beautiful natural landscapes, and visitors are encouraged to bike, hike or horse ride around the unspoiled countryside.

The town was named after a prominent cotton mill owner and businessman, Francis Henry Fries. Fries holds music festivals annually and has a strong bluegrass and country music culture.

4

Canadian, Texas

Image: Cedric Fauntleroy

Canadian, Texas is not, in fact, Canadian. Founded in 1887, it is home to around 2,400 residents from the north of Texas, in Hemphill County. It was named after the Canadian River that flows one mile north. The river is a tributary of the Arkansas River, and it was named so in the 1820s when Canadian traders were spotted camping in its borders.

Here is a piece of trivia that you would never guess: The beginning and the end of the movie Cast Away (2000), with Tom Hanks, which occur in Texas, were filmed in Canadian and nearby.

5

Truth or Consequences, New Mexico

Image: Csongor Schmutc

A city with a name that sounds like a threat, Truth or Consequences, New Mexico, is within Sierra County and has a population of a little over 6,000. It is sometimes shortened to "T or C."

The place wasn’t always called this.

Originally, it was named Hot Springs, after the springs it was built over, belonging to the Artesian Basin. However, in 1950, the NBC Radio quiz show called "Truth or Consequences" declared that the 10th anniversary of the program would be recorded in the first town that changed its name to that of the show. Thus, Hot Springs officially became Truth or Consequences to gain the honor, and the show’s host visited the former Hot Springs yearly for half a century after that.

6

Dinosaur, Colorado

Image: Danny Grizzle

Dinosaur is a small town in Moffat County, Colorado, that was once called "Artesia." However, in the 1960s, it was decided to rename it to attract tourists who were traveling to see the Dinosaur National Monument, east of the town. The park contains over 800 archeological sites and unique fossils and was proclaimed a National Monument in 1915 by Woodrow Wilson.

Dinosaurs did once roam the golden fields under the Blue Mountain Range where Dinosaur sits. Beyond the visit of paleontology fans, the town prides itself on boasting stunning natural views and wildlife that includes deer, elk, and antelope.

7

Okay, Oklahoma

Image: STEPHEN POORE

Those who named this Oklahoma town "Okay" weren’t just trying to be funny. Okay, OK had several other names throughout history, including Coretta, Falls City, and Rex. The current one was adopted in 1919. Oklahoma Auto Manufacturing Company had a factory nearby, makers of the "O.K. Trucks." The official postal designation was changed in its honor.

The community had been established in 1806 on the east bank of the Verdigris River and had soon become a trading post for many visitors in the area, which allowed the settlement to grow.

8

Uncertain, Texas

Image: Scott Graham

Imagine the complications of filling out a form indicating that the name of your city is "Uncertain." This probably has happened to several residents, and it is closely related to the origin story of the town’s name.

It is said that, when applying for township, the residents hadn’t yet agreed on a name for the place. They tried to explain this by writing "uncertain" in the form’s blank space for the town name, hoping to resolve it in the future. But the township was eventually granted and the place came to officially be called Uncertain.

Uncertain is located in eastern Texas very near to the border with Louisiana. It sits near the Big Cypress Bayou and the banks of Caddo Lake.

9

Cut and Shoot, Texas

Image: Guðleifur Kristjánsson

The town of Cut and Shoot, Texas, got its unusual name from a confrontation that occurred in July 1912. A local church, meant to be shared by various denominations, became the center of conflict when an Apostolic preacher was invited to hold a meeting. The community split into two sides, those for and against the preacher's appearance, and both arrived armed to enforce their stance.

During the argument, a frightened eight-year-old boy exclaimed, "I'm going to cut around the corner and shoot through the bushes!". The conflict was resolved peacefully that day, but a trial unfolded between the two leading families. When the judge asked the name of the community, someone suggested calling it the place of the "cutting and shooting scrape." Residents eventually took a liking to this term and adopted it.

10

Coward, South Carolina

Image: Yohan Marion

"Coward" sounds like an accusation, but it is also the name of a town in Florence County, South Carolina, with a population of just over 700. One would expect its name to derive from some story of dishonor and shame, but Coward is instead just a surname .

It is unclear and disputed whether the town was named after Capt. Solomon Coward, who owned most of the land, Col. Asbury Coward, a Confederate veteran, or John Wilson Coward, a member of the "Committee of 50." However, the rural farming community was called that many years before it was incorporated in 1963.

1

Richard Nixon (1969–1974)

Image: History in HD

One of the most controversial presidents in US history, Richard Nixon, led the country from 1969 to 1974. Although it's true that Nixon was indeed popular for his foreign policy achievements before the Watergate scandal, his involvement in that unforgettable episode forced him to resign, making him the first and only US president to step down from office.

2

Herbert Hoover (1929–1933)

Image: Tomasz Zielonka

Judging a president goes beyond assessing their decisions: a lack of empathy for the people they serve can be just as damaging. Herbert Hoover was president when the Great Depression began, following the stock market crash of October 1929. He maintained a largely hands-off approach that was harshly criticized as inadequate and led many to see the president as out of touch with the suffering of Americans.

3

Ulysses S. Grant (1869–1877)

Image: Library of Congress

Ulysses S. Grant, the 18th US President, was a polarizing figure. As a Union general, he played a crucial role in securing victory during the Civil War. However, during his presidency, there were several scandals related to corruption that affected his image negatively, both during his time in office and for many years afterward.

4

Andrew Johnson (1865-1869)

Image: Library of Congress

After Abraham Lincoln's assassination, Andrew Johnson served as the US president from 1865 to 1869, just six weeks after becoming Lincoln's vice president. It was a critical period in American history, and he is remembered for opposing many Reconstruction efforts . He even vetoed several key congressional initiatives, including the Civil Rights Act of 1866, though Congress overrode many of his vetoes. In 1868, Johnson became the first US president to be impeached.

5

James Buchanan (1857-1861)

Image: Library of Congress

Often ranked among the least popular presidents, James Buchanan led the nation during a period of deep internal division, just before Abraham Lincoln took office. Despite the growing tensions, he chose to stay out of the conflict. He's most often criticized for his inaction as Southern states began seceding from the Union and making only minimal efforts to prevent the Civil War.

6

Chester A. Arthur (1881–1885)

Image: Library of Congress

Some presidents aren't necessarily considered unpopular because of any specific scandal or failure, but rather they simply went unnoticed. One such figure is Chester A. Arthur, who served as president from 1881 to 1885 after the assassination of James A. Garfield. Although many historians view him as a capable and reform-minded leader, Arthur remains one of the most overlooked presidents in US history.

7

Warren G. Harding (1921–1923)

Image: Library of Congress

Warren G. Harding, the 29th President of the United States, is often regarded by historians as an ineffective leader. Although Harding himself wasn't directly involved, corruption scandals implicating members of his administration – along with his inaction in response to them–did the most damage to his reputation and legacy.

8

Millard Fillmore (1850–1853)

Image: Pixabay

Millard Fillmore, who served as US president from 1850 to 1853, is widely criticized for decisions that deepened national divisions , most notably his signing of the Fugitive Slave Act. The law inflamed tensions in an already fractured nation, pushing the country even closer to civil conflict.

9

John Tyler (1841–1845)

Image: Joanna Kosinska

In 1841, John Tyler became the first vice president to assume the presidency following the death of a sitting president. His assumption of office was unexpected – even for himself–and his frequent clashes with Whig Party leaders didn't help his image among voters. In fact, he was expelled from the party while still in office. To make matters worse, years after his presidency, Tyler sided with the Confederacy during the Civil War.

10

Zachary Taylor (1849–1850)

Image: Library of Congress

Zachary Taylor became the 12th President of the United States in 1849, but his sudden death in July 1850 meant his time in office lasted only 16 months. While he isn't necessarily disliked, he's less remembered, partly because of his short time in office.