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:
Dec. 31, 1996
Filed:
Apr. 21, 1995
Applicant:
Inventor:
Wataru Nimura, Ome, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400234 ; 40012017 ; 4002482 ;
Abstract
In the present invention, an unwinding shaft in a cassette is rotated to unwind a sheet member by an unwinding mechanism in connection with a movement of a head attaching member when the head attaching member is such a direction as to separate the head member from the sheet member in the cassette. Also, the sheet member is applied with a back tension in a direction opposite to the winding tension by a back tension applying mechanism when the winding shaft winds the sheet member by a winding device of a winding motor.