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:
Oct. 21, 2014
Filed:
Jun. 27, 2012
Hiroshi Suzuki, Kawasaki, JP;
Hiroshi Suzuki, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A printing apparatus includes a printing unit, a platen, and a conveyance unit. The printing unit discharges ink for printing. The platen supports a sheet in the printing unit. The conveyance unit includes a first roller and a second roller arranged on a downstream side of the first roller and conveys the sheet along a conveyance path including a route from a sheet feed unit to the printing unit. In a cleaning mode to clean the platen, the printing apparatus conveys a cleaning sheet fed from the sheet feed unit until a trailing edge of the cleaning sheet reaches at least a position downstream of a nip position of the first roller, and then to reciprocate the cleaning sheet at least once by the second roller with such a stroke as not to allow the trailing edge to return to the nip position of the first roller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile