Before Lloyd ray patented his invention, anyone cleaning a room or a hall simply swept dirt, dust or trash out of a door top top the ground external or provided a piece of file in stimulate to collect it. Ray developed a device with a steel collection plate attached to a short wooden take care of in i m sorry trash might be brushed up without obtaining one’s hand dirty.

You are watching: Lawrence p.ray inventor of the dustpan

The an equipment was patented on august 3, 1897 and also is referred to as a dustpan.


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