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:
Jun. 11, 1985
Filed:
Jul. 11, 1984
Applicant:
Inventors:
Keigo Funakoshi, Ibaraki, JP;
Minoru Ametani, Takatsuki, JP;
Assignee:
Nitto Electric Industrial Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B26D / ; B32B / ;
U.S. Cl.
CPC ...
156510 ; 30310 ; 83490 ; 83455 ; 83564 ; 156267 ; 156523 ; 156576 ; 156577 ; 156579 ;
Abstract
An apparatus for semiautomatically sticking an adhesive film on a silicon wafer and on a ring used as a carrier. After the ring and the silicon wafer have been manually positioned on tables, an adhesive film is automatically stuck on the ring and the silicon wafer. The excess portion of the film is then cut by hand along the ring and transversely. The apparatus greatly facilitates these works.
Funakoshi, Keigo. (1985). Apparatus for sticking adhesive film on a ring and a thin article (U.S. Patent No. 4522679). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4522679
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile