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. 01, 2005
Filed:
Apr. 10, 2003
Applicant:
Emma Amelia Durand, Jamestown, RI (US);
Inventor:
Emma Amelia Durand, Jamestown, RI (US);
Assignee:
American Biophysics Corporation, North Kingstown, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1308 ; F16K 5100 ; F16L 3728 ;
U.S. Cl.
CPC ...
Abstract
A tool and method of utilizing the tool to release pressurized gas trapped between a main valve and a safety valve of a portable liquified petroleum gas tank is disclosed. The tool includes a tank safety valve release member structured to be coupled with the outlet of the fuel tank. The tank safety valve release member is configured to be inserted into the tank outlet and move the tank safety valve to an open position so that pressurized gas can escape to atmosphere.