2006-09-16 21:58:35 · 8 answers · asked by Anonymous in Education & Reference ➔ Trivia
The electric door bell was invented by Joseph Henry in 1831 in US
2006-09-16 22:09:49 · answer #1 · answered by raj 7 · 0⤊ 0⤋
The electric door bell was invented by Joseph Henry in 1831
2006-09-17 05:12:02 · answer #2 · answered by anoop krishnan 2 · 0⤊ 0⤋
The doorbell is invented somewhere in this world!! Planet Earth!!
2006-09-17 08:47:13 · answer #3 · answered by Hikanuroshi 2 · 0⤊ 0⤋
The electric door bell was invented by Joseph Henry. But the need to knock at the door was as old as walled houses are in existence. In India we have a heavy brass ring installed in the heavy wooden doors to knock the door from time immemorial and can be called as door bells.
2006-09-17 06:13:14 · answer #4 · answered by Rammohan 4 · 0⤊ 0⤋
The inventor of the doorbell was Joseph Henry, in 1831. "In 1830, Joseph Henry, demonstrated the potential of a William Sturgeon device for long distance communication by sending an electronic current over one mile of wire to activate an electromagnet which caused a bell to strike." For more details, please check out http://inventors.about.com/library/inventors/
bljosephhenry.htm
2006-09-17 06:49:47 · answer #5 · answered by gtkaren 6 · 1⤊ 0⤋
It was invented in America, of course, by the Avon ladies!
2006-09-17 14:22:50 · answer #6 · answered by ravin_lunatic 6 · 0⤊ 0⤋
the electric door bell was invited in U.S by joseph henry (1831)
2006-09-17 05:18:22 · answer #7 · answered by music6490 2 · 0⤊ 0⤋
probably in utah with all those mormons around.
2006-09-17 05:06:47 · answer #8 · answered by Anonymous · 1⤊ 0⤋