The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Jul. 30, 2013
Caterpillar Inc., Peoria, IL (US);
Scott Dale Chenoweth, Emeryville, CA (US);
Garrett David Knight, Port Elgin, CA;
Murray Allen Smith, Ontario, CA;
Caterpillar Inc., Peoria, IL (US);
Abstract
Various exemplary embodiments of a retainer system for a ground engaging tool. In one exemplary embodiment, the retainer system may include a lock configured to receive a portion of a support member to be locked with the ground engaging tool and a retainer bushing including an inner surface configured to rotatably receive the lock. The lock may be rotatable relative to the inner surface of the retainer bushing between an unlocked position and a locked position. The retainer system may also include a plug configured to substantially fill at least a space between the lock and the inner surface of the retainer bushing when the lock is in the locked position.