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. 02, 1980
Filed:
Feb. 13, 1979
Applicant:
Inventors:
Shigemitsu Mizutani, Minami-ashigara, JP;
Masao Tsuruta, Minami-ashigara, JP;
Yasuo Matsumoto, Minami-ashigara, JP;
Kengo Ono, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 718 ;
Abstract
A spool for a 35 mm photography film of plastic material with parts of the outer surface of a winding shaft thereof brought into contact with the film being matted. The parts matted have a surface roughness in the range of 5 to 15 Hmax (.mu.).