Thread spool holder for a plurality of needle thread spools

Sewing – Elements – Thread guiding or handling

Reexamination Certificate

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Details

C112S258000

Reexamination Certificate

active

07114455

ABSTRACT:
In an upright (3) of a sewing machine (1), a thread spool holder (24) is mounted in a recess (13) so that it can pivot out of the recess (13). On this holder, thread spool pins (23) are placed, as well as an arm (35), on whose upper end thread guidance elements (33) are fixed. For use, the cover (15) which covers the thread spool holder (24) in the stowed state is opened, and the thread spool holder (24) is pivoted out from the recess (13).

REFERENCES:
patent: 1730431 (1929-10-01), Keefer
patent: 2390571 (1945-12-01), Colegrove
patent: 2871808 (1959-02-01), Matuzas
patent: 2900941 (1959-08-01), Platt
patent: 2940685 (1960-06-01), Glass
patent: 3645220 (1972-02-01), Casas-Robert
patent: 3749039 (1973-07-01), Fritts
patent: 4936234 (1990-06-01), Jimenez et al.
patent: 5063866 (1991-11-01), Jimenez et al.
patent: 5441003 (1995-08-01), Hashiride
patent: 6467419 (2002-10-01), Hori
patent: 6729252 (2004-05-01), Wada et al.
patent: 08071278 (1996-03-01), None
patent: 10328459 (1998-12-01), None
patent: 2002-325989 (2002-11-01), None
patent: 2003-144784 (2003-05-01), None
patent: 2004-242980 (2004-09-01), None

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