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:
Mar. 07, 1989
Filed:
Jan. 06, 1987
Applicant:
Inventors:
Assignee:
AGFA-Gevaert N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242 718 ; 242 74 ; 242 741 ;
Abstract
A light-tight film reel which is positionable on a spindle having a driving connection for rotating said reel, comprising a cylindrical hub-core assembly which includes a central bore in the core for locating the reel on the spindle, at least one separate cavity isolated from the bore disposed between the bore and the periphery of the hub, at least one film threading axial slots in the hub periphery that communicates with the cavity and an axially displaceable film locking member fitting within the cavity.