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:
Nov. 20, 1984
Filed:
Aug. 20, 1982
Applicant:
Inventor:
Kyuichi Fujisawa, Tonan, JP;
Assignee:
Alps Electric Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ; 358303 ;
Abstract
A pen type recording apparatus employing pressure-sensitive recording paper, comprising a pen member which has a case that holds a ball rotatably at its tip and that contains therein a lubricant for smoothing the rotation of the ball, a pen holder which holds the pen member in a manner capable of protruding it onto the pressure-sensitive recording paper so as to press the ball against the recording paper, and a driving mechanism which moves the pen holder in the widthwise direction of the recording paper.