USD421907SExpiredUtility

Easy opening can end

90
Assignee: CROWN CORK & SEAL TECH CORPORATIONPriority: Sep 12, 1997Filed: Mar 12, 1998Granted: Mar 28, 2000
Est. expirySep 12, 2017(expired)· nominal 20-yr term from priority
Inventors:Terence A. BengeRoger Mason Cole
90
PatentIndex Score
87
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for easy opening can end, as shown and described.

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