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:
Apr. 12, 1983
Filed:
Sep. 03, 1980
Applicant:
Inventor:
Tsuneo Tanaka, Tokyo, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
378186 ; 378187 ; 378188 ;
Abstract
In an X-ray film cassette, a front cover and a bottom cover are severally formed of carbon fiber reinforced plastics. A grid member for the removal of scattered X-rays is bonded to the inside of a panel of the front cover, and a coating layer for protection is provided to cover the whole surface of the grid member on the exposed side thereof. The coating layer is also formed of carbon fiber reinforced plastics.
Quick Actions:
Tanaka, Tsuneo. (1983). X-ray film cassette (U.S. Patent No. 4380087). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4380087
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile