Chain wear inspection gauge
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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
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