USD274927SExpiredUtility

Firearm chamber plug

45
Individually held — no corporate assignee on recordPriority: Mar 17, 1982Filed: Mar 17, 1982Granted: Jul 31, 1984
Est. expiryMar 17, 2002(expired)· nominal 20-yr term from priority
Inventors:Francis W. Child
45
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a firearm chamber plug, as shown and described.

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