Sewing machine

Sewing – Special machines – Positionable work carrier

Reexamination Certificate

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Reexamination Certificate

active

10533439

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.

REFERENCES:
patent: 4193361 (1980-03-01), Johnson
patent: 4280420 (1981-07-01), Hamajima et al.
patent: 5005501 (1991-04-01), Kita
patent: 5081944 (1992-01-01), Nakanishi
patent: 5692449 (1997-12-01), Meier
patent: 5887536 (1999-03-01), Hayashi
patent: 5906168 (1999-05-01), Ito et al.
patent: 6435115 (2002-08-01), Yoshikazu et al.
patent: 00 67 262 (1982-12-01), None
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patent: 58-500744 (1983-05-01), None
patent: 61-149198 (1986-07-01), None
patent: 1-45395 (1989-10-01), None
patent: 1-39744 (1989-11-01), None
patent: 6-142360 (1994-05-01), None
patent: 6-93946 (1994-11-01), None
patent: 9-49164 (1997-02-01), None
patent: 2000-140468 (2000-05-01), None
patent: 82/04076 (1982-11-01), None
Abstracts of Japan Publication No. 02191488, Date—Jul. 27, 1990.

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