Question

 Who invented the doorknob?

Answer Osbourn Dorsey is credited with inventing the doorknob in 1878. Dorsey received a patent for improving the device for closing doors. Little is known about him, other than that he was a black man.So... Read More »
http://www.answerbag.com/q_view/1905504

Top Q&A For: Who invented the doorknob

When was the first doorknob used?

The first door knob was invented - and used - by a black American inventor named Osbourn Dorsey, about whom there is little biographical information. The U.S. patent was issued on December 10, 1878... Read More »
http://www.answerbag.com/q_view/2245615

Doorknob Crafts?

If you are teaching small children, you know how difficult it can be to keep their attention for long periods of time. You can introduce an exciting doorknob craft into your curriculum that will be... Read More »
http://www.ehow.com/list_6547711_doorknob-crafts.html

I just had sex with my doorknob. Do i need to get tested?

I boned that same doorknob right in the keyhole...you better get checked
http://answers.yahoo.com//question/index?qid=20090513183104AA3yhnZ

Doorknob Components?

In the grand scheme of things, the history of the doorknob is modest. For many centuries, instead of knobs, people used rings or keys to open doors. As knobs become popular on furniture, their use ... Read More »
http://www.ehow.com/list_7372982_doorknob-components.html


feedback
loading