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What else can I help you with?
When were seat heaters invented?
the seat warmers were invented in 1951 but did not receive a patent until 1955.
What did joseph glidden envent?
He invented barbed wire, as well as other people, but was the first to receive a patent after a long legal battle.
Invented the ironing board?
Sarah Boone invented the ironing board. She lived near New Haven Connecticut and was one of the first African American women to receive a patent for an invention.
What did Thomas Jefferson receive a patent on?
I do not think Jefferson held any patents. He invented the dumb waiter, maybe. At least he was one of the first to have one.
Is there a patent for dynamite?
Alfred Nobel had the first patent on dynamite. He invented it.
Who was the first African American iventor?
The first African American to receive a patent for an invention was Thomas L. Jennings. He invented a process of dry cleaning in 1821.
When was heated seats in a car invented?
It was invented by Robert Ballard of General Motors in 1951, and the patent was issued in 1955 (patent #2,698,893).
Who invented the heated automobile seat?
It was invented by Robert Ballard of General Motors in 1951, and the patent was issued in 1955 (patent #2,698,893).
What does patent mean on jewelry?
One type of patent is the design patent, which protects "ornamental characteristics." If the design is sufficiently innovative, it may receive a design patent.
Lloyd P Ray invented the dustpan but what year?
Lloyd Ray was the first African American to receive a patent for improving the dustpan by attaching a short, wooden handle to a metal collection plate. He received the patent on August 3, 1897.
What did William F Semple receive a patent for on December 28 1869?
William F. Semple receive a patent for chewing gum on December 28, 1869.
Who was the first woman to receive a US patent in 1890?
Mary Kies was the first woman to receive a US patent. She patented her method of weaving straw with silk.
