Magnetic aquarium thermometer

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Information

Patent Grant
D256563

References
Source

Patent Number
D256,563
Date Filed
Thursday, June 8, 1978
46 years ago
Date Issued
Tuesday, August 26, 1980
44 years ago

Inventors
Original Assignees
- Penn-Plax Plastics, Inc.
Examiners
- Moyer; Donald B.
Agents
- Cornman; Michael A.

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

Information

Abstract

Description

Claims

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

US Referenced Citations (2)

Number	Name	Date	Kind
D146439	Wappner	Mar 1947
D192232	Willinger et al.	Feb 1962