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:
Apr. 17, 2007
Filed:
Oct. 31, 2003
Keitaro Harada, Yamagata, JP;
Keitaro Harada, Yamagata, JP;
Happy Industrial Corporation, Yamagata, JP;
Abstract
A sewing machine includes a vertical portion and a horizontal portion of an arm having at least one sewing needle mounted thereon, a bed extending in parallel to and under the horizontal portion of the arm, two first rails extending parallel to the bed in the neighborhood of the side portion of the vertical portion, first carriages adapted to slide on the first rails, and a second rail connected to the first carriages and perpendicular to the first rails, wherein the distance between the two first rails is shorter or equal to the length of the second rail. The sewing machine includes a second carriage adapted to slide on the second rail, and an embroidery frame unit mounted on the second carriage, wherein the sewing machine is capable of embroidery without being limited by the distance between the rails.