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:
Mar. 31, 1992
Filed:
Dec. 05, 1990
Applicant:
Inventors:
Lyle P Mangen, Wausau, WI (US);
Jesse H Orsborn, Hinsdale, IL (US);
Kevin S Richman, Darien, IL (US);
Assignee:
J. I. Case Company, Racine, WI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16N / ;
U.S. Cl.
CPC ...
184-74 ; 184-6 ; 1841051 ; 60456 ; 56 123 ;
Abstract
A lubrication system including a lubricant reservoir connected to a pump assembly which selectively operates in either of two modes of operation. In one mode of operation, the pump assembly provides pressurized lubricant to various lubricant receiving areas. In a second mode of operation, the same pump assembly is used to refill the lubricant reservoir from a lubricant supply source.