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:
Sep. 06, 1977
Filed:
Sep. 06, 1974
Shunji Yamamoto, Shinshiro, JA;
Minolta Camera Kabushiki Kaisha, Osaka, JA;
Abstract
A printing paper cutting device for use in an electrophotographic copying apparatus employing a roll of printing paper which comprises a control device for cut length associated with a paper feeding and cutting device. The paper feeding and cutting device includes a pair of first rollers, a pair of second rollers, a cutting device disposed between the first and the second rollers and a pair of third rollers, and is adapted to cut the printing paper in a stretched state between the first and the second rollers with a loop of printing paper formed between the second and the third rollers, while the control device has contraction scale marks corresponding to the length of the original to be copied for compact size and easy operation of the cutting device.