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. 13, 1976
Filed:
Mar. 15, 1974
Applicant:
Inventors:
Jasper S Chandler, Rochester, NY (US);
Hugh R McNair, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G11B / ; G03B / ;
U.S. Cl.
CPC ...
242194 ; 352156 ;
Abstract
A cartridge for handling an extended length of strip material, such as motion picture film, includes cooperating drive means for advancing such material through apparatus such as a motion picture camera. The cartridge defines a closed web loop operable effectively to slave the operation of a strip-driving member of the cartridge to the functioning of a strip-feeding member of the apparatus, and further includes a specially-mounted integral drive motor for responsively rotating a pair of storage spools on which the strip may be wound.