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. 29, 2008
Filed:
Jun. 25, 2004
Applicants:
Kenji Nozawa, Numazu, JP;
Takayoshi Sano, Fuji, JP;
Inventors:
Kenji Nozawa, Numazu, JP;
Takayoshi Sano, Fuji, JP;
Assignee:
Toshiba Machine Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 41/26 (2006.01); B29C 41/46 (2006.01); B29C 47/88 (2006.01);
U.S. Cl.
CPC ...
Abstract
To form a film or sheet relatively thin and needing a high degree of precision in thickness, such as for an optical use, while suppressing temperature fluctuations at one side opposite to the other side in contact with an outer peripheral surface of a roll (), an outer peripheral surface of the roll is covered, with a necessary gap (t) left, by a windshield () of a double-layered structure having a thermally insulating property.
Quick Actions:
Nozawa, Kenji. (2008). Film or sheet forming apparatus (U.S. Patent No. 7322814). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7322814
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile