USD258272SExpiredUtility

Aquarium thermometer

44
Assignee: PENN PLAX PLASTICS INCPriority: Jun 8, 1978Filed: Jun 8, 1978Granted: Feb 17, 1981
Est. expiryJun 8, 1998(expired)· nominal 20-yr term from priority
Inventors:Marvin GoldmanJerome N. GoldmanSilvio J. Di MarchiArthur Gilmore
44
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an aquarium thermometer, substantially as shown and described.

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