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. 06, 1987
Filed:
Jul. 28, 1986
Morris Schwartz, La Jolla, CA (US);
Edward K Kaprelian, Mendham, NJ (US);
Other;
Abstract
A kit for converting a conventional slide or motion picture projector to a closed circuit television device primarily for classroom, seminar and home entertainment use, consisting of two main modules: a new lamp which substitutes for the normal projection lamp, and a lens-video camera combination which takes the place of the normal projection lens. The features and characteristics of the projector itself remain unchanged. The signal from the lens-television module can be viewed on a video screen, or recorded on a video recorder with or without modification by accessory components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile