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. 17, 2022
Filed:
Aug. 23, 2018
Applicant:
Mueller International, Llc, Atlanta, GA (US);
Inventors:
Yanlong Li, Hixson, TN (US);
Paul S. Gifford, Chattanooga, TN (US);
Walter Pierce Wojick, Lookout Mountain, GA (US);
Assignee:
Mueller International, LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 17/04 (2006.01); E03B 9/04 (2006.01); F16C 33/20 (2006.01);
U.S. Cl.
CPC ...
F16C 17/04 (2013.01); E03B 9/04 (2013.01); F16C 33/201 (2013.01); F16C 2202/50 (2013.01); F16C 2202/54 (2013.01); F16C 2208/60 (2013.01);
Abstract
A bearing system includes a first bearing, the first bearing being annular in shape and defining a ring aperture, the first bearing including a first surface and a second surface, a second bearing being substantially the same in construction to the first bearing, a first surface of the second bearing contacting a second surface of the first bearing, wherein each of the bearings is constructed of nylon MDS.