Level rule

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Information

Patent Grant
D285780

References
Source

Patent Number
D285,780
Date Filed
Monday, January 30, 1984
41 years ago
Date Issued
Tuesday, September 23, 1986
38 years ago

Inventors
- Randall J. Wright
- Donald E. Wright
Examiners
- Holtje; Nelson C.
Agents
- McDougall, Hersh & Scott

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 70
- D10 71
- D10 72
- D10 62
- D10 69
- 033 451
- 033 485
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a level rule, as shown and described.

US Referenced Citations (7)

Number	Name	Date	Kind
D14043	Stephens	Jul 1883
D189590	White	Jan 1961
D212340	Hull	Oct 1968
D229341	West	Nov 1973
D238056	Foster	Dec 1975
D267552	Seely	Jan 1983
2736097	Coleman	Feb 1956