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.:

US 8826925 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

Jul. 13, 2010
Applicant:

Shao-kai Pei, Taipei Hsien, TW;

Inventor:

Shao-Kai Pei, Taipei Hsien, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B 3/02 (2006.01); B08B 3/04 (2006.01); B08B 3/08 (2006.01); B08B 5/02 (2006.01); B08B 11/02 (2006.01); B08B 3/10 (2006.01);
U.S. Cl.
CPC ...
B08B 3/04 (2013.01); B08B 11/02 (2013.01); B08B 3/10 (2013.01); Y10S 134/902 (2013.01);
Abstract

An exemplary cleaning apparatus includes a cleaning member, a connecting member, a drying member, and a workpiece holder. The connecting member includes a main housing defining two opposite surfaces and two blocks received in the main housing. The main housing defines a first chamber and two second chambers communicating with the first chamber, each of the second chambers extending through to one of the two opposite surfaces and near to the other opposite surface. The cleaning member and the drying member are connected to the two opposite surfaces and communicate with each other via the first chamber. The two blocks are movable between the first chamber the second chambers, respectively. Each block defines an engaging surface, facing the other engaging surface. When the blocks move into the first chamber and the engaging surfaces engage with each other, the blocks shut off communication between the cleaning member and the drying member.


Find Patent Forward Citations

Loading…