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. 12, 1976
Filed:
Jun. 09, 1975
Susumu Tanaka, Sakai, JA;
Yuji Enoguchi, Osaka, JA;
Masaya Ogawa, Sakai, JA;
Hidetoshi Kawabata, Tondabayashi, JA;
Takaji Kurita, Kawachinagano, JA;
Takao Fujiwara, Sakai, JA;
Hiroshi Murasaki, Sakai, JA;
Kenichi Wada, Sakai, JA;
Minolta Camera Kabushiki Kaisha, Osaka, JA;
Abstract
An electrophotographic copying apparatus in which a photoreceptor, a developing device and a cleaning device for residual toner particles are integrally incorporated in a casing as one unit so as to be releasably inserted into the copying apparatus housing for efficient replacement and maintenance of such major components. The copying apparatus is further provided with a copy paper sheet feed device which can be changed over from manual sheet insertion to automatic sheet feeding or vice versa by simply one operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile