WebThe dust pan 10 can be fabricated by conventional molding processes well known to those skilled in the art. However, it is not intended that the teachings of the invention be limited to any particular method of fabrication or to the particular material adverted to hereinabove since it is well known to those skilled in the art that various methods of fabrication and … WebFeb 24, 2012 · 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 …
Lloyd P Ray invented the dustpan but what year? - Answers
WebThe meaning of DUSTPAN is a shovel-shaped pan for sweepings. How to use dustpan in a sentence. WebAfrican American inventor, Lloyd Ray, patented a new and useful improvement in dust pans. Lloyd Ray invented a device with a metal collection plate attached to a short wooden handle in which trash could be swept into, without getting one's hands dirty. Below you can view the patent issued to Lloyd Ray. Related Information Kitchen Appliances birnbach camping
Dust Pan : Myles & Ayesha: Digital friends that help children learn!
WebJul 6, 2024 · Who invented the dust pan? inventor Lloyd Ray African American inventor Lloyd Ray (born in 1860) patented a new and useful improvement in dustpans. What is … WebLloyd Ray. Aug 3, 1897. fave. like. share. Before Lloyd Ray patented his invention, anyone cleaning a room or a hall simply swept dirt, dust or trash out of a door onto the ground … WebFeb 9, 2024 · The first dustpan was invented by T.E. McNeill an American inventor in 1858 for which he was granted a United States patent. Lloyd P. Ray, an African American made improvements to the dustpan by the addition of a short wooden handle and a collection plate made of metal and this invention was patented in 1897. What is the purpose of … birnbaum apotheke thannhausen