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:
Apr. 17, 1990
Filed:
Jan. 05, 1989
Hiroshi Mori, Ichikawa, JP;
Toshiaki Kobayashi, Tenri, JP;
Mitsuru Ogura, Nara, JP;
Shougo Iwai, Yamatokoriyama, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An image forming apparatus includes an original document reader for respectively reading the each duplex face of the document from each side face; a means for filling-in the document images read respectively, with elements capable of being filled-in with laser heat through an electric-heat optical effect a device for optically reading each of the document images filled-in on the elements to focus the images on a photoelectric member; and a device for projecting the images onto a photosensitive member and to transfer them onto transfer paper, whereby both side faces of the original document are reproduced.