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:
Dec. 26, 1978
Filed:
Apr. 27, 1977
Wilfried Hofmann, Taufkirchen, DE;
Guenther Leuder, Taufkirchen, DE;
Walter Rauffer, Munich, DE;
John Krueger, Munich, DE;
Adolf Koopmann, Munich, DE;
Agfa-Gevaert AG., Leverkusen, DE;
Abstract
A collapsible microfilm reader having a lower body part with a micro-fiche projector and a cover hinged thereto and having a rectangular projection surface or screen on its inner surface which is operatively positioned when the cover is in its open position. The hinge or hinges which connect the body and cover are readily disconnectable and connectable so that the cover can selectively be mounted on the body with the long or short axis of the screen aligned with the central axis of the projector thereby permitting the optimum projection of micro-fiches of different formats by changing when necessary the orientation of the positioning of the cover on the body rather than requiring different positioning of micro-fiches of different formats with respect to the projector.