USD322201SExpiredUtility

Combined can opener and rim piercer

45
Assignee: RO KEY CORP INCPriority: Oct 10, 1989Filed: Oct 10, 1989Granted: Dec 10, 1991
Est. expiryOct 10, 2009(expired)· nominal 20-yr term from priority
Inventors:Stephen Rokita
45
PatentIndex Score
5
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined can opener and rim piercer, as shown.

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