USD303915SExpiredUtility

Beverage can opening ring

84
Individually held — no corporate assignee on recordPriority: Mar 11, 1986Filed: Mar 11, 1986Granted: Oct 10, 1989
Est. expiryMar 11, 2006(expired)· nominal 20-yr term from priority
Inventors:Kevin Knutson
84
PatentIndex Score
38
Cited by
11
References
1
Claims

Claims

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

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