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:
Jul. 30, 1991
Filed:
Aug. 02, 1990
Joseph H Wally, Jr, Overland Park, KS (US);
Arlen C Elkins, Kansas City, MO (US);
Ron L Halsey, Colfax, NC (US);
Herbert W Pace, Kansas City, MO (US);
Other;
Abstract
An auxiliary camera/projector is mounted on one side of an automatic step-and-repeat camera to obtain a template film image and project it onto the subject holder to provide a visual guide for properly positioning copy which is to be photographed by the step-and-repeat camera. The auxiliary unit has a film holder which latches into place and which includes removable opaque panels in front of and behind the film. When the camera/projector is being used to photograph the template, the front panel is removed for exposure of the film to the template image. After the exposed film has been processed, the film holder is replaced in the camera/projector and both opaque panels are removed for projection of light through the film and onto the subject holder.