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:
Sep. 16, 2014
Filed:
Jul. 31, 2012
Applicants:
Chien-feng Wang, New Taipei, TW;
Ming-long Chiu, New Taipei, TW;
Shao-wei LU, Taoyuan County, TW;
Tzu-jeng Hsu, Taipei, TW;
Inventors:
Chien-Feng Wang, New Taipei, TW;
Ming-Long Chiu, New Taipei, TW;
Shao-Wei Lu, Taoyuan County, TW;
Tzu-Jeng Hsu, Taipei, TW;
Assignee:
Gudeng Precision Industrial Co., Ltd., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Front Opening Unified Pod (FOUP) has a pair of latch structures, and the latch structures install in a door of the FOUP. The latch structures use a circular rotary turntable to drive a pair of sliding devices, let the latch structures can lock or unlock more stabilized, and use sliding rollers respectively disposed on the sliding devices to prevent the generation of dusts.