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. 03, 1992
Filed:
Jul. 23, 1987
Yasukuni Omata, Chigasaki, JP;
Yoshinori Osamura, Yamato, JP;
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Abstract
A serial type thermal printer for printing while moving a carriage. The printer includes two thermal heads mounted on the carriage and arranged axially of a platen roller. Two ink film cassettes are arranged side by side on the carriage to be associated with the two thermal heads, respectively. A two-direction printing is effected where one of the thermal heads is pressed upon the platen roller during a forward movement of the carriage and the other head is pressed upon the platen roller during a backward movement thereof. A two-color or multicolor printing is carried out without changing the ink film cassettes where the cassettes contain ink films of different colors.