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. 08, 2019
Filed:
Sep. 19, 2016
Applicant:
Cooler Master Co., Ltd., New Taipei, TW;
Inventors:
Assignee:
Cooler Master Co., Ltd., New Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/00 (2006.01); H05K 7/20 (2006.01); G01F 23/38 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20272 (2013.01); G01F 23/38 (2013.01); Y10S 165/005 (2013.01);
Abstract
A liquid supply device includes a casing, a cover, a plunger, a driving unit and a sensing unit. The casing has a liquid outlet. The cover is connected to the casing. A chamber is formed between the casing and the cover. The chamber communicates with the liquid outlet. The plunger is movably disposed in the chamber. The driving unit is disposed in the chamber and used for driving the plunger to move. The sensing unit is selectively disposed on one of the cover and the plunger. The sensing unit outputs a sensing signal according to a current position of the plunger.