Line length measuring system

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front plan view of the line length measuring system of the present invention;

FIG. 2 is a back plan view of the line length measuring system of FIG. 1;

FIG. 3 is a left side plan view of the line length measuring system of FIG. 1;

FIG. 4 is a right side plan view of the line length measuring system of FIG. 1;

FIG. 5 is a top plan view of the line length measuring system of FIG. 1; and,

FIG. 6 is a bottom plan view of the line length measuring system of FIG. 1.

Referenced Cited
U.S. Patent Documents
D331020 November 17, 1992 Ishii et al.
4914831 April 10, 1990 Kanezashi et al.
Patent History
Patent number: D400112
Type: Grant
Filed: Sep 25, 1997
Date of Patent: Oct 27, 1998
Inventor: Charles R. Rider (Spring Grove, PA)
Primary Examiner: Antoine Duval Davis
Application Number: 0/77,052
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70); Counter (D10/97)
International Classification: 1004;