USD245666SExpiredUtility

Can puncturing tool or similar article

38
Assignee: DOW CHEMICAL COPriority: Aug 15, 1975Filed: Aug 15, 1975Granted: Sep 6, 1977
Est. expiryAug 15, 1995(expired)· nominal 20-yr term from priority
Inventors:James Stewart CalkinsAlfred Nilsen
38
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a can puncturing tool or similar article, as shown and described.

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