Title:
Hinge for folding backpacks
Document Type and Number:
United States Patent 3292830
Inventors:
Mack, Richard G.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
12/20/1966
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Referenced by:
Export Citation:
Assignee:
Mack, Richard G.
Primary Class:
Other Classes:
16/371, 297/440.110, 297/31
International Classes:
A45F3/08; A45F3/04
US Patent References:
| 2822117 | Carrier |
Foreign References:
| AT56633B |