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:
Mar. 29, 1994
Filed:
Oct. 09, 1992
Shigeo Fujita, Moriguchi, JP;
Ryuji Wataki, Nara, JP;
Mita Industrial Co., Ltd., Osaka, JP;
Abstract
An image forming apparatus includes an electric charge removing device for elastically coming in contact with a photoreceptor when there is no paper and for removing electric charges from the paper which is delivered, and a control device for starting to apply voltage to a transferring roller at a timing which is earlier by a predetermined time than a timing when the leading edge of the paper arrives at a transferring position and for releasing the application of the voltage to the transferring roller at a timing which is later by a predetermined time than a timing at which the trailing edge of the paper passes through the transferring position.