Tooth adapter for a cutting edge
Latest Caterpillar Tractor Co. Patents:
Description
FIG. 1 is a top plan view of a tooth adapter for a cutting edge showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front end elevational view thereof;
FIG. 5 is a rear end elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
1571782 | February 1926 | Andrews |
1856930 | May 1932 | Robin |
3823496 | July 1974 | Querci et al. |
Patent History
Patent number: D251431
Type: Grant
Filed: Dec 16, 1976
Date of Patent: Mar 27, 1979
Assignee: Caterpillar Tractor Co. (Peoria, IL)
Inventors: Gene R. Klett (Joliet, IL), Russel D. Merkel (Coal City, IL), Michael T. Radigan (Manhattan, IL)
Primary Examiner: James M. Gandy
Attorney: Ralph E. Walters
Application Number: 5/751,292
Type: Grant
Filed: Dec 16, 1976
Date of Patent: Mar 27, 1979
Assignee: Caterpillar Tractor Co. (Peoria, IL)
Inventors: Gene R. Klett (Joliet, IL), Russel D. Merkel (Coal City, IL), Michael T. Radigan (Manhattan, IL)
Primary Examiner: James M. Gandy
Attorney: Ralph E. Walters
Application Number: 5/751,292
Classifications