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. 05, 2013
Filed:
Feb. 20, 2013
Seiko Epson Corporation, Tokyo, JP;
Yukihiro Hanaoka, Nagano-ken, JP;
Hiroyuki Nakayama, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printer has a main frame with a roll paper compartment for storing roll paper and a printing mechanism for printing on the roll paper; a cover frame movably connected to the main frame and having an openable cover for the roll paper compartment; a movable blade frame disposed to the main frame for supporting first and second movable blades with the blade tips in opposition; a stationary blade frame disposed to the cover frame for supporting a stationary blade in a position substantially transverse to the paper transportation path during cutting; and a movable blade drive mechanism for linking and driving the first and second movable blades to cut the roll paper in a scissor action against the stationary blade and such that one movable blade leads and the other movable blade follows, with the movable blades disposed such that the paths of the tips overlap during cutting.