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. 12, 1985
Filed:
Jul. 11, 1983
Applicant:
Inventors:
Hideo Tamai, Morioka, JP;
Kyuichi Fujisawa, Tonan, JP;
Assignee:
Alps Electric Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
346 46 ; 3461 / ;
Abstract
A multi-color pen recorder having a carriage adapted to be shifted transversely of a recording paper and carrying a rotary drum which holds a plurality of pen means of different colors. Pen projecting means are provided to press and project only the pen means located at a predetermined printing position, toward the recording paper. The rotational driving of the rotary drum for the selection of the pen means is achieved by the power derived from the power source for shifting the carriage.