A letter box, letterbox, letter plate, letter hole, deed, mail slot, or mailbox is a
receptacle for receiving incoming mail at a private residence or business. For the
By 1890, hundreds of cities delivered mail to residents' homes, thus leading to a
need for mailboxes. While not the earliest, in 1892, George E. Becket, ...
Nov 26, 2012 ... He called his device a street letter box and it is the predecessor of today's
mailbox. One year earlier, Downing patented an electrical switch for ...
www.ask.com/youtube?q=Who Invented the Mailbox&v=4i96ifIdrtM
May 22, 2009 ... The mailbox was invented in the mid 1800s in the United States when mailmen
began to deliver mail door to door. Find out how the postage ...
"Phillip B. Downing, an African American, invented the mailbox in 1891." African
American Inventors | See more about African American Inventors, Inventors and ...
Feb 11, 2013 ... Potato chips were invented by chef George Crum in 1853. A customer sent ... The
first mailbox with a drop-hinge door was patented in 1891, ...
When asked to name an African-American inventor, many people might think of
George Washington Carver and peanut butter. The two have gone as well ...
The street letter drop mailbox with a hinged door that closed to protect the mail
was invented by Philip B. Downing. Downing, an African-American inventor, ...
Mar 8, 2015 ... It remains that Albert Potts and his invention of the mail box changed the ... Do
you still use the brightly coloured mailbox to drop your letters?
Mar 9, 2010 ... Potts called his invention a “new and Improved combination of Letter-Box ... The
bulk of Potts' brief patent description details how the mailbox ...