Interlocking hinge
United States Patent 3243838
US Patent References:
Hinges
- - 3061137

Molded hinge structure
- - 3077282


Inventors:
Ruth, Blumberg
Publication Date:
04/05/1966
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Assignee:
Ruth, Blumberg
Primary Class:
16/257
Other Classes:
220/840
International Classes:
E04H15/64; E04H15/32
Foreign References:
DE1014364B