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:
Sep. 22, 2015
Filed:
Jun. 20, 2011
Applicant:
Sang Bok Lee, Chungcheongnam-do, KR;
Inventor:
Sang Bok Lee, Chungcheongnam-do, KR;
Assignee:
HAN IL E HWA CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 13/00 (2006.01); B60N 2/52 (2006.01); F16K 27/04 (2006.01);
U.S. Cl.
CPC ...
F16K 13/00 (2013.01); B60N 2/525 (2013.01); F16K 27/041 (2013.01); Y10T 137/598 (2015.04);
Abstract
An air valve includes: a valve body into which an air cut-off unit is inserted; and a valve cap preventing the air cut-off unit from being discharged outside of the valve body, wherein the valve body and the valve cap are coupled to each other by a snap-fit method.