Pulley with punched bracket
United States Patent 2873091
US Patent References:
Pulley
- - 1648933

Catch pulley
- - 1691183

Supporting bracket for shade pulleys
- - 1883627


Inventors:
Kinsman, Clarence W.
Publication Date:
02/10/1959
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Assignee:
Kinsman, Clarence W.
Primary Class:
254/408
Other Classes:
248/300, 16/212
International Classes:
A47K3/10