Line level

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Information

Patent Grant
D288671

References
Source

Patent Number
D288,671
Date Filed
Monday, April 9, 1984
40 years ago
Date Issued
Tuesday, March 10, 1987
37 years ago

Inventors
- Gregory L. Cross
- Wendell C. Cross
Examiners
- Holtje; Nelson C.
Agents
- Van Valkenburgh; Horace B.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 69
- 073 3482
- 073 379
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (4)

Number	Name	Date	Kind
D229225	Covey	Nov 1973
D255434	Hanson	Jun 1980
D256337	Derryberry	Aug 1980
4521974	Neis	Jun 1985