USD250510SExpiredUtility

Opening tool for tear-open-type containers

Assignee: ABBOTT LABPriority: Jul 29, 1976Filed: Jul 29, 1976Granted: Dec 12, 1978
Est. expiryJul 29, 1996(expired)· nominal 20-yr term from priority
Inventors:Albert F. Bujan
68
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an opening tool for tear-open-type containers, substantially as shown and described.

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