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:
Oct. 08, 2019
Filed:
Jun. 08, 2017
Applicant:
Fitok Incorporated, Shenzhen, CN;
Inventor:
Chao Liu, Shenzhen, CN;
Assignee:
FITOK INCORPORATED, Shenzhen, Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 41/16 (2006.01); F16K 11/10 (2006.01); F16L 41/14 (2006.01);
U.S. Cl.
CPC ...
F16K 11/10 (2013.01); F16L 41/14 (2013.01); F16L 41/16 (2013.01); Y10T 137/87877 (2015.04);
Abstract
An air distributor may include a thin-wall main pipe () and branch pipes () distributed on the main pipe. The branch pipes may be symmetrically fixed on the main pipe by locking device disposed in the main pipe. Welding is not needed, and disassembly and maintenance are easy. The main pipe is thin-wall pipe, therefore the weight of the device is greatly reduced, and the production cost is decreased.