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:
May. 23, 1995
Filed:
Feb. 25, 1994
Kenjiro Murakami, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method of straightening a skew in a cut sheet according to the present invention including the steps of feeding the cut sheet toward a sheet forward roller which is rotating forwardly in a sheet forward direction by a sheet feed roller, rotating the sheet forward roller backwardly immediately after a front end of the cut sheet is nipped by the sheet forward roller, adjusting a position of the front end of the cut sheet in a direction orthogonal to the sheet forward direction by a difference between widthwise sheet nipping amounts on right and left ends of the cut sheet, and feeding the cut sheet by rotating the sheet forward roller forwardly again. An apparatus for carrying out the above-mentioned steps is also disclosed.