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. 16, 1990
Filed:
Sep. 01, 1988
Hideo Yoshihara, Kasugai, JP;
Brother Kogyo Kabushiki Kaisha, Aichi, JP;
Abstract
An image forming apparatus, including a first holding device for positioning and holding a photosensitive recording medium at an exposing position, a light source for generating a radiation for exposing the recording medium, a second holding device for positioning and holding a contact-exposure original bearing a first image thereon, substantially in contact with the recording medium, a third holding device for positioning and holding a focus-exposure original bearing a second image thereon, at a position in an optical path between the exposing position and the light source, and a projector lens disposed in a portion of the optical path between the third holding means and the exposing position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile