Spark plug gap measuring and adjusting tool

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

FIG. 1 is a top perspective view of a spark plug gap measuring and adjusting tool showing my new design;

FIG. 2 is a top plan view thereof.

FIG. 3 is a front edge elevational view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a right end elevational view thereof;

FIG. 7 is a rear edge elevational view thereof.

Referenced Cited
U.S. Patent Documents
D152822 February 1949 Overshiner
D232659 September 1974 Cameron
1685109 September 1928 Weber
3046670 July 1962 Wydra
Other references
  • American Shoemaking - Apr. 5, 1922 - p. 7, "U.S.M.C." Gauges.
Patent History
Patent number: D244586
Type: Grant
Filed: Apr 26, 1976
Date of Patent: Jun 7, 1977
Assignee: Champion Spark Plug Company (Toledo, OH)
Inventor: James O. Boord (Toledo, OH)
Primary Examiner: Nelson C. Holtje
Attorney: Allen Owen
Application Number: 5/680,238
Classifications
Current U.S. Class: Template Or Comparator Gauge (6) (D10/64)
International Classification: D1004;