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:
Mar. 28, 2017
Filed:
Dec. 11, 2014
Applicant:
Hermes Microvision, Inc., Hsinchu, TW;
Inventors:
Qingpo Xi, Beijing, CN;
Tao Li, Beijing, CN;
Feng Cao, Beijing, CA (US);
Fumin He, Beijing, CA (US);
Zhongwei Chen, San Jose, CA (US);
Assignee:
HERMES MICROVISION INC., Hsinchu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 23/20 (2006.01); F16J 15/08 (2006.01);
U.S. Cl.
CPC ...
F16J 15/0881 (2013.01); F16L 23/20 (2013.01);
Abstract
A metal gasket has a cross-sectional shape that is a six sided shape that resembles an irregular quadrangle that is substantially isosceles trapezoidal in shape with two sharp angles between the longest side and the second- and third-longest sides, respectively. The longest side of the cross section is the inner wall of the metal gasket.