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. 16, 1993
Filed:
Jun. 11, 1990
Hiroatsu Kondo, Zushi, JP;
Hideo Saito, Mitsukaido, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
By the driving of drive means for the vertically moving member of a type wheel in one way and resiliently holding means for the type wheel, the type wheel is moved upwardly to a position suitable for printing with the vertically moving member of the type wheel by pivotal movement, whereafter the resilient holding of the type wheel by the resiliently holding means is released by the driving of the drive means in the other way, whereby only the vertically moving member of the type wheel is contained in a type wheel containing housing, and by the driving of the drive means in one way after the termination of printing, the type wheel is resiliently held on the vertically moving member of the type wheel by the resiliently holding means, whereafter by the driving of the drive means in the other way, the type wheel, with the vertically moving member of the type wheel, is contained in the type wheel containing housing.