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:
Jul. 14, 2020
Filed:
Nov. 08, 2019
Peter W. Utecht, Hartford, WI (US);
Peter W. Utecht, Jr., Colgate, WI (US);
Peter W. Utecht, Hartford, WI (US);
Peter W. Utecht, Jr., Colgate, WI (US);
Other;
Abstract
A hydraulic cylinder assembly system preferably includes a seal installer tool, a piston puller tool and a barrel ring. The seal installer tool includes a tapered ring and a piston plug. The piston plug is inserted into the piston and seals slipped over the tapered ring. The piston puller tool preferably includes a piston rod engagement member, a thrust bearing retainer, a thrust bearing, a draw rod and a barrel end retainer. The thrust bearing is retained in the thrust bearing retainer and one end of the draw rod is retained in thrust bearing retainer. One end of the piston engagement member is threaded into the thrust bearing retainer. An opposing end of the piston engagement member is threaded into a piston rod. The barrel end retainer is threaded on to an opposing end of the draw rod. The barrel ring is attached to a barrel of a water pump.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile