USD319954SExpiredUtility

Container opener

67
Individually held — no corporate assignee on recordPriority: Feb 22, 1989Filed: Feb 22, 1989Granted: Sep 17, 1991
Est. expiryFeb 22, 2009(expired)· nominal 20-yr term from priority
Inventors:Curtis D. AbleSebert C. AtzingerLogan A. Atzinger
67
PatentIndex Score
20
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for container opener, as shown and described.

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