USD312960SExpiredUtility

Double hook

89
Assignee: RUBBERMAID INCPriority: Aug 1, 1988Filed: Aug 1, 1988Granted: Dec 18, 1990
Est. expiryAug 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Donald EmbreeDavid L. Hamann
89
PatentIndex Score
28
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a double hook, as shown and described.

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