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:
Nov. 22, 1988
Filed:
Jul. 15, 1986
Keith V Leigh-Monstevens, Troy, MI (US);
David K Mienko, Clawson, MI (US);
Other;
Abstract
An annular insert disposed at one end of a hydraulic cylinder and embedded in the material of the cylinder housing during molding of the housing. The insert has an internal groove in which a conventional retainer and abutment member in the form of an elastic spring steel split ring is engaged, whose function it is to act as a direct abutment preventing the piston disposed reciprocably in the cylinder from being pushed out of the open end of the cylinder, in some structures. In other structures the annular insert acts directly as a retaining member for the end of a sleeve installed in the cylinder housing, or indirectly through the intermediary of an end cap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile