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:
Jan. 14, 2003
Filed:
Jul. 09, 2001
Richard Lin, Nei-Hu Dist., Taipei, TW;
Other;
Abstract
A gas-pressure regulator has a body formed with a gas inlet and a gas outlet defined therein, a diaphragm separating the body from the bonnet, a lifting rod extending downward from the diaphragm, a pair of parallel protrusions projecting upward from the inner bottom of the body, a pair of aligned recesses formed on the tops of the protrusions, a pair of threaded holes defined in the tops of the protrusions near the respective recesses, and a pair of screws formed with heads above the protrusions and shanks screwed into the threaded holes. The gas-pressure regulator also includes a control lever having a first end and a second end, with a pair of pins near one end thereof extending integrally and laterally from opposite sides of the control lever. The pins are placed in the recesses of the protrusions and retained therein by the heads of the screws, and the second end of the control lever is connected to the lifting rod. A disk is held at the first end of the control lever on a location corresponding to the inlet of the hollow body.