Retractable retaining device for sewing machine support plate

Details Retractable retaining device for sewing machine support plate Retractable retaining device for sewing machine support plate

1979-08-06

1981-05-26

Schroeder, Werner H.

Sewing

Elements

Attachment holders

112260, 292150, 411437, D05B 7506

Patent

active

042691290

ABSTRACT:
A support plate is removably fastened to a sewing machine bed by a retaining device, which device when not in use may be depressed into a position flush with the sewing machine bed. The retaining device has two stable positions for a latch body having a flange on the upper end thereof which may retain a support plate by overlying a slot thereof.

REFERENCES:
patent: 2569091 (1951-09-01), Robert
patent: 2877728 (1959-03-01), Enos
patent: 3060878 (1962-10-01), Johnson
patent: 3227029 (1966-01-01), Devine et al.
patent: 3440987 (1969-04-01), Coulombe
patent: 3571904 (1971-03-01), Gulistan

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