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. 12, 1989
Filed:
Jun. 15, 1988
Applicant:
Inventors:
Edward Buelens, Kontich, BE;
Wilfried E Muylle, Schoten, BE;
Assignee:
AGFA-Gevaert N.V., Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ; G03B / ; G03B / ;
U.S. Cl.
CPC ...
206409 ; 242 711 ; 242 717 ; 354275 ; 206389 ;
Abstract
A light-tight cassette for a roll of light-sensitive photographic material, comprising a shell (11) of generally rectilinear sectional profile with a light-tight dispensing slot (15) defined between two lips, has a stiffening member (33) inserted between at least one lip (21) of the dispensing slot and the adjacent shell wall (19), for increasing the bending resistance of said lip and minimizing accidental light leakage through the slot.