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:
Oct. 30, 2007
Filed:
Jul. 28, 2004
Paul Gaudron, Stamford, CT (US);
Paul Gaudron, Stamford, CT (US);
Powers Products III, LLC, New Rochelle, NY (US);
Abstract
Disclosed herein is a powder actuated setting tool piston retainer arrangement which includes a housing and firing mechanism and a piston having a piston retaining ring in operable communication with the housing and firing mechanism. Further the arrangement includes a barrel within which the piston is slidably disposable. A cantilevered retainer is disposed at the barrel, the retainer being pivotally articulated with the barrel such that the retaining ring is contactable thereby to retain the piston in a selected position. Further disclosed herein is a method for retaining a piston of a powder actuated setting tool in position. The method includes urging a cantilevered retainer radially inwardly of a barrel of the setting tool for the purpose of contacting a retaining ring of the piston of the setting tool. Such contact frictionally retains the piston in a selected position.