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:
Jan. 19, 1993
Filed:
Nov. 21, 1991
Applicant:
Inventors:
Alan R Allread, Jackson, MI (US);
Dennis B Chichester, Jackson, MI (US);
Russell L Rogers, Munith, MI (US);
Steven M Knowles, Woodburn, IN (US);
Assignee:
Aeroquip Corporation, Maumee, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285166 ; 285263 ;
Abstract
Method and apparatus are disclosed for an improved automotive air-conditioning system wherein the refrigerant transport system connecting the compressor to the evaporator and condenser comprises rigid tubing thereby minimizing the loss of refrigerant otherwise experienced by use of flexible hose connections.