Aquarium thermometer

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Information

Patent Grant
D275084

References
Source

Patent Number
D275,084
Date Filed
Monday, May 19, 1980
44 years ago
Date Issued
Tuesday, August 14, 1984
39 years ago

Inventors
Original Assignees
- Penn-Plax Plastics, Inc.
Examiners
- Holtje; Nelson C.
Agents
- Mandeville and Schweitzer

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 57
- D10 58
- D10 46
- D10 81
- D10 60
- 073 376
- 073 378
- 073 374
- 073 377
- 073 339 R
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an aquarium thermometer, substantially as shown and described.

US Referenced Citations (10)

Number	Name	Date	Kind
D96946	Von Nessen	Sep 1935
D155853	Wappner	Nov 1949
D186661	Baldwin et al.	Nov 1959
D256563	Goldman et al.	Aug 1980
D258272	Goldman et al.	Feb 1981
2035634	Brown	Mar 1936
2482228	Wappner	Sep 1949
2552257	Chaney	May 1951
2879666	Brown	Mar 1959
4169382	Goldman et al.	Oct 1979

Divisions (1)

	Number	Date	Country
Parent	913385	Jun 1978