USD283775SExpiredUtility

Drinking vessel base

79
Assignee: CAMPBELL WILLIAM PPriority: Mar 21, 1983Filed: Mar 21, 1983Granted: May 13, 1986
Est. expiryMar 21, 2003(expired)· nominal 20-yr term from priority
Inventors:William P. Campbell
79
PatentIndex Score
16
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drinking vessel base, as substantially shown herein.

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