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:
Jun. 15, 2004
Filed:
Nov. 26, 2002
Applicant:
Inventor:
Richard J. Smith, Batavia, IL (US);
Assignee:
Caterpillar Inc, Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 1/534 ;
U.S. Cl.
CPC ...
F16J 1/534 ;
Abstract
A face seal cartridge to facilitate the operation of a shaft and a bore forming a sealed rotating assembly is disclosed. The face seal cartridge includes first and second sealing members to form the face seal, and first and second o-rings and cartridge walls which act, along with a cartridge bottom, to contain the first and second sealing members and provide additional sealing functions to the interface of the shaft and the bore.
Smith, Richard. (2004). Face seal cartridge (U.S. Patent No. 6749202). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6749202
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile