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:
May. 05, 2015
Filed:
Aug. 02, 2013
Applicant:
Active Tools International (Hk) Ltd, Causeway Bay, HK;
Inventor:
Ying Chi Hong, Causeway Bay, HK;
Assignee:
Active Tools International (HK) Ltd., Causeway Bay, HK;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01L 7/00 (2006.01); G01L 9/08 (2006.01); G01L 7/18 (2006.01); G01L 7/06 (2006.01);
U.S. Cl.
CPC ...
G01L 9/08 (2013.01); G01L 7/182 (2013.01); G01L 7/06 (2013.01);
Abstract
A pressure gauge is provided, which comprises a pedestal, a spring tube, a needle pivot, a needle and a indicating panel. The spring tube is connected to the needle pivot and able to drive the needle pivot to rotate. A fixing portion is provided on one end of the spring tube. The pedestal is provided with a mounting portion, and the mounting portion is provided with an open slot. The fixing portion is installed in the open slot. The pressure gauge has a simple structure and low cost.