Chain wear inspection gauge

Description

FIG. 1 is a front elevational view of a chain wear inspection gauge showing my new design;

FIG. 2 is an inverted rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
743076 November 1903 Harris
1389486 August 1921 Brewer
3318006 May 1967 Martinez
3381385 May 1968 Wilber
Patent History
Patent number: D252451
Type: Grant
Filed: Jan 13, 1978
Date of Patent: Jul 24, 1979
Assignee: Columbus McKinnon Corporation (Tonawanda, NY)
Inventor: Edward R. Behnke (Lockport, NY)
Primary Examiner: Nelson C. Holtje
Attorney: John B. Bean
Application Number: 5/869,114
Classifications
Current U.S. Class: Template Or Comparator Gauge (6) (D10/64)
International Classification: D1004;