USD249451SExpiredUtility

Opening tool for tear-open-type containers

40
Assignee: ABBOTT LABPriority: Jul 29, 1976Filed: Jul 29, 1976Granted: Sep 19, 1978
Est. expiryJul 29, 1996(expired)· nominal 20-yr term from priority
Inventors:Albert F. Bujan
40
PatentIndex Score
2
Cited by
3
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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