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:
Feb. 02, 2010
Filed:
Apr. 23, 2007
Applicants:
Bruce E. Kohlmeyer, Buffalo Grove, IL (US);
Stanley Paul Evans, Jr., Tinley Park, IL (US);
Inventors:
Bruce E. Kohlmeyer, Buffalo Grove, IL (US);
Stanley Paul Evans, Jr., Tinley Park, IL (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 10/00 (2006.01); F15B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder for a piston-cylinder assembly comprises an extruded stainless steel cylinder body and stainless steel end caps mounted to opposite ends of the body. A unique configuration of three seals is used to seal each end cap to the cylinder body.