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. 22, 1997
Filed:
May. 24, 1995
Applicant:
Inventors:
William F Dassero, Rochester, NY (US);
Anthony DiRisio, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
396380 ;
Abstract
A variable viewfinder mask assembly is adjustable to provide three different rectangular mask openings; the first and second of such openings being of the same height but of different widths and the first and third of said openings being of the same width but of different heights. Means are also provided to prevent overtravel of a drive member from influencing the adjustments of the mask openings.