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:
May. 15, 2001
Filed:
Sep. 14, 1998
Kenji Kobayashi, Akiruno, JP;
Kenji Igarashi, Tokyo, JP;
Masayuki Ikeda, Kawaguchi, JP;
Kensaku Takeuchi, Kokubunji, JP;
Kenzo Ito, Kodaira, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A printing tape cassette contains a printing medium tape wound around a reel and held so that its coloring layers appear outside. The coloring layers are colored in different colors at corresponding temperatures and fixed by fixing rays of different wavelengths. The cassette is a substantially square box made of a ray cutting material. The cassette is set on a printer and has a slit-like port through which the printing tape is fed out, a window which cuts the fixing rays and through which window the printing tape accommodated in the cassette is confirmable visually. The printer comprises a reel drive shaft, a platen roller, a guide plate, a tape sensor, a thermal head, a ray cutting shutter, a fixing ray irradiator and a cutter.