USD308820SExpiredUtility

Wingnut

Assignee: PFISTER PRICE INCPriority: Jan 7, 1988Filed: Jan 7, 1988Granted: Jun 26, 1990
Est. expiryJan 7, 2008(expired)· nominal 20-yr term from priority
36
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an wingnut, as shown.

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