Mathematical balance

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Information

Patent Grant
D392200

References
Source

Patent Number
D392,200
Date Filed
Tuesday, March 5, 1996
29 years ago
Date Issued
Tuesday, March 17, 1998
27 years ago

Inventors
- James Dorian Gibson
- Stephen Reginald Thompson
Original Assignees
- Invicta Plastics Limited
Examiners
- Davis; Antoine Duval
Agents
- Loeb & Loeb LLP

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 70
- 177 190-201
- 177 225-246
- 177 253
- 177 255
- 434 188-216
International Classifications
- 1004
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a mathematical balance, shown and described.

Priority Claims (1)

Number	Date	Country	Kind
2050464	Sep 1995	GBX

US Referenced Citations (2)

Number	Name	Date	Kind
3486244	Hoon	Dec 1969
4731022	Garland	Mar 1988