USD318804SExpiredUtility

Tamper-evident closure

88
Assignee: ANCHOR HOCKING CORPPriority: Jun 1, 1987Filed: Jun 1, 1987Granted: Aug 6, 1991
Est. expiryJun 1, 2007(expired)· nominal 20-yr term from priority
Inventors:Alexander S. Ochs
88
PatentIndex Score
73
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for tamper-evident closure, as shown.

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