USD243154SExpiredUtility

Threaded fasteners

91
Assignee: AMERACE CORPPriority: May 23, 1975Filed: May 23, 1975Granted: Jan 25, 1977
Est. expiryMay 23, 1995(expired)· nominal 20-yr term from priority
Inventors:Hilmar K. Dieme
91
PatentIndex Score
43
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a threaded fastener, as shown.

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