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:
Aug. 03, 1999
Filed:
Feb. 27, 1998
Applicant:
Inventor:
Richard R Hengst, Oakham, MA (US);
Assignee:
Saint-Gobain Industrial Ceramics, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
432258 ; 432253 ; 211 4118 ; 206454 ;
Abstract
The invention relates to a vertical rack for semiconductor wafer processing having strictly horizontally disposed arms wherein each arms has a rounded tip.
Hengst, Richard. (1999). Slip free vertical rack design having rounded horizontal arms (U.S. Patent No. 5931666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5931666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile