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:
Feb. 21, 1989
Filed:
May. 01, 1987
Robert E Rogers, Burbank, CA (US);
Other;
Abstract
A theatrical imaging system for forming images where there are no image forming surfaces includes a theater having a raked audience viewing are in spaced apart relationship in front a stage. A false ceiling separates a motion picture projector and rear view projection screen, from the audience viewing area. The screen disposed above and in front of the audience provides a real image forming surface. A semi transmissive reflecting member disposed at an angle of 131/2 to 31 degrees to a vertical plane disposed normal to the average sight line of the audience member is disposed in facing relationship to the screen to generate a virtual image on the stage in the line of sight of the audience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile