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. 07, 2012
Filed:
Apr. 22, 2009
Robert F. Savill, Jr., Westbury, NY (US);
Mark F. Spaulding, Northport, NY (US);
James K. Weber, Bay Shore, NY (US);
Richard a Zapke, Merrick, NY (US);
Robert F. Savill, Jr., Westbury, NY (US);
Mark F. Spaulding, Northport, NY (US);
James K. Weber, Bay Shore, NY (US);
Richard A Zapke, Merrick, NY (US);
Sulzer Metco (US) Inc., Westbury, NY (US);
Abstract
A valve for a combustion spray gun. An apparatus includes a torsion element rotatable relative to a housing of the combustion spray gun to a charged position. The apparatus also includes a biasing element applying a force to the torsion element, which force urges the torsion element to move a valve core to an off position. The apparatus further includes an engagement mechanism configured to selectively engage and hold the torsion element in the charged position.