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:
Jul. 02, 1985
Filed:
Jun. 23, 1983
Mitsugu Fujiwara, Morioka, JP;
Yoshinori Sakaue, Morioka, JP;
Tomio Aso, Kitakami, JP;
Koshiro Kurokawa, Hanamaki, JP;
Hideo Obara, Ezuriko, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A sheet pressing mechanism in a pen type recording device including a rotatable platen and a pen adapted to move in the axial direction of the platen while contacting the platen, in which pressure rollers are brought into contact with outer peripheral surfaces of end portions of the platen, the pressure rollers being rotatably mounted on a support shaft extending in parallel with the axis of the platen, and in which the said outer peripheral surfaces of the end portions of the platen are formed of a soft material capable of being depressed by the contact pressure of the pressure rollers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile