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:
Oct. 09, 1979
Filed:
Aug. 30, 1977
Applicant:
Inventors:
Reinhard Sobotta, Brunswick, DE;
Dieter Mankau, Brunswick, DE;
Assignee:
Rollei-Werke Franke & Heidecke, Brunswick, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
353119 ;
Abstract
A still projector with a magazine guide channel, a projection lens, and a manual electrical switch has a cover that encloses all these components and fits closely in a recess in the housing. The cover is preferably shaped to fit the external contour of the housing and has a first plate covering the projection lens and one end of the magazine channel, a second plate covering a switch and the other end of the magazine channel, and a panel extending between the two plates and covering the top of the magazine channel.