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. 16, 1986
Filed:
Jun. 07, 1984
Hideaki Takenoya, Tokyo, JP;
Fumiyuki Mishima, Tokyo, JP;
Janome Sewing Machine Co., Ltd., Tokyo, JP;
Abstract
A printer of the dot impact type which prints by guiding a printing paper between a printing head and a platen which is composed of a plurality of sintered bodies containing inks of different colors, and attaching the ink containing body to the printing paper, comprising a platen which changes the ink color by rotating the ink containing sintered bodies; a drive device including a one directional clutch which sends the printing paper in a normal direction by clockwise rotation of a motor, and changes the colors by counterclockwise rotation; and a switching mechanism which connects the one directional clutch to bi-directions when the printing head is moved outside on available printing scope.