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:
May. 25, 1976
Filed:
Jan. 09, 1975
Cicero C Brown, deceased, LATE OF Houston, TX (US);
by Joe Brown, executor, Houston, TX (US);
Other;
Abstract
Eyes in adjacent track segments in a bulldozer type track are secured to each other by a pin which is provided with a grease fitting and connecting passages for communicating lubricant to the bearing surfaces in the linkage. The pins are housed in a metal sleeve which cooperates with resilient seals to retain the lubricant in the linkage and to keep external matter away from the linkage bearing surfaces. The pin is held in place by removable retaining means so that the linkage may be separated and reattached without special equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile