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. 11, 2021
Filed:
Oct. 16, 2017
Applicants:
Ppi Pyungwha Co., Ltd., Hwaseong-si, KR;
Ppi America Inc., Chicago, IL (US);
Hye-jung Lee;
Inventors:
Jong-Tae Lee, Seoul, KR;
Ki-Woong Hwang, Yangju-si, KR;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 19/00 (2006.01); F16L 17/02 (2006.01); F16L 37/02 (2006.01); F16L 21/02 (2006.01); F16L 19/07 (2006.01); F16L 21/04 (2006.01);
U.S. Cl.
CPC ...
F16L 17/02 (2013.01); F16L 19/00 (2013.01); F16L 19/07 (2013.01); F16L 21/02 (2013.01); F16L 21/04 (2013.01); F16L 37/02 (2013.01);
Abstract
A one-touch pipe connection device includes a socket main body portion including a plurality of pipe fitting portions in each of which a pipe is inserted; a sealing portion that provides sealing between the socket main body portion and the pipe; and a cap portion having a through hole through which the pipe is inserted into the pipe fitting portion and configured to be coupled to the pipe fitting portion by rotation while moving towards the pipe fitting portion such that the sealing portion is pressed and deformed to closely contact the pipe.