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. 12, 2016
Filed:
Jul. 31, 2012
Applicants:
Ying Lin Cai, Guangdong, CN;
Chao Fou Hsu, Kaohsiung, TW;
Inventors:
Ying Lin Cai, Guangdong, CN;
Chao Fou Hsu, Kaohsiung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 37/091 (2006.01); F16L 37/092 (2006.01);
U.S. Cl.
CPC ...
F16L 37/0925 (2013.01);
Abstract
A leakage-free pipe fitting of quick connection for Reverse Osmosis Membrane (RO) water treatment unit of household has a pipe fitting, a sealing O-ring, an annular cooperative bushing collar, a cylindrical elastic sleeving collet, an accessory latching clip with a cantilevered lug, and an annular reinforcing bolster with an inner bore. The annular reinforcing bolster is inserted into the cylindrical retainer of the pipe fitting sandwiched between the sealing O-ring and the bottom surface of the cylindrical elastic sleeving collet.