USD256757SExpiredUtility

Coaster

86
Assignee: PRINCETON IND CORPORATIONPriority: Aug 2, 1978Filed: Aug 2, 1978Granted: Sep 9, 1980
Est. expiryAug 2, 1998(expired)· nominal 20-yr term from priority
Inventors:Alwin J. Stahel
86
PatentIndex Score
18
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a coaster, substantially as shown.

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