Ray, Lloyd P.
1860-unknown · Contribution: 1897
Household & Domestic Inventions
Improved dust-pan with a reinforced floor-contact edge and a removable, spring-fastened adjustable handle
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Quick facts
- Born
- 1860-unknown
- Active since
- 1897
- Category
- Household & Domestic Inventions
Impact on the world
Ray perfected the humble dustpan, giving it the reinforced edge and long handle that make it work, a form essentially unchanged since.
An alternative history
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Sources
- Primary recordOpen
USPTO / Google Patents (US 587,607)
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