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Who invented the mailbox?
George E. Becket, He was granted a patent for his "house-door letter box", a mail slot that was permanately mounted on the front of a house.
Who was G E Becket?
He invented the mailbox: He was granted a patent for his"house-door letter box", a mail slot that was permanently mounted on the front of a house.
What did Philip b. downing invent?
The credit of inventing the protective public mailbox(letter-box) goes to the Philip B. Downing, who was from Boston, Massachusetts, had been awarded a U.S. patent(No.462,093) for animprovement to the street letter (mail) box on Oct. 27, 1891.http://www.briskinfo.com/inventions/who-invented-street-letter-drop-mailbox.html
Where is Philip b downing born?
The credit of inventing the protective public mailbox(letter-box) goes to the Philip B. Downing, who was from Boston, Massachusetts, had been awarded a U.S. patent(No.462,093) for animprovement to the street letter (mail) box on Oct. 27, 1891.For more info..http://www.briskinfo.com/inventions/who-invented-street-letter-drop-mailbox.html
What is the address for the US Patent office?
US Patent and Trademark Office Commissioner for Patents PO Box 1450 Alexandria, VA 22313-1450
6 letter word means open or unobstructed?
PATENT
Who did Whitney write a letter to requesting a patent for his invention?
Thomas Jefferson
Who did Eli Whitney write a letter to requesting a patent for his invention?
thomas jefferson
Who is credited for inventing the cooler?
Richard C. Laramay of Joliet, Illinois is credited with the invention of a portable ice box/chest. The patent was filed February 24, 1951 at the United States Patent Office.
What was the content of the rejection letter that Albert Einstein received from the Bern patent office?
The rejection letter Albert Einstein received from the Bern patent office stated that his application for a position had been declined due to the lack of available openings.
What is the full tittle of the first patent issued?
Samuel Hopkins was issued US Patent #1 on April 10, 1790. The patent had no official title, but was issued as a letter signed by George Washington. The letter verifies that he "hath discovered an improvement, not known or used before" related to the making of potash, an ingredient used in fertilizer.
What is a three letter word for a box?
box
