Sewing – Special machines – Embroidering
Reexamination Certificate
2007-08-14
2007-08-14
Izaguirre, Ismael (Department: 3765)
Sewing
Special machines
Embroidering
Reexamination Certificate
active
11341499
ABSTRACT:
An embroidery frame provided with an upper frame, a lower frame that clamps a workpiece cloth with the upper frame, a hinge openably linking the upper and lower frames, a clamping unit that presses the upper frame to the lower frame, an auxiliary frame which is fitted in an inner side of the upper frame and which downwardly presses the workpiece cloth clamped between the upper and lower frames, and a regulating mechanism which is fitted in the upper frame and which regulates the upward movement of the auxiliary frame with respect to the upper frame.
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patent: 4587910 (1986-05-01), Raines
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patent: 5144899 (1992-09-01), Allen
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patent: U-03-111589 (1991-11-01), None
patent: Y2-07-54315 (1995-12-01), None
patent: A 8-243280 (1996-09-01), None
Brother Kogyo Kabushiki Kaisha
Izaguirre Ismael
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