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. 16, 1996
Filed:
May. 01, 1995
Yasuhiro Takai, Sakurai, JP;
Hirokazu Tanaka, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An image forming apparatus includes a photoreceptor formed by a transparent support member, a transparent conductive layer, an optical semiconductor layer, and an insulation layer stacked in this order, as well as developing units corresponding to black, yellow, magenta, and cyan provided at an outer periphery thereof. Exposure units corresponding to respective developing units are provided in the photoreceptor. Fixing units are arranged near respective developing devices at the outer periphery of the photoreceptor. Feeding units are provided for feeding a sheet A along the outer periphery of the photoreceptor from a paper feeding cassette to a first developing device and between the developing devices. Paper ejection units are provided corresponding to respective fixing units and sheet A is fed or ejected by switching the position of the fixing unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile