Sewing machine needle having a T-shaped shank

Details Sewing machine needle having a T-shaped shank Sewing machine needle having a T-shaped shank

2001-03-23

2002-05-07

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Needles

Reexamination Certificate

active

06382117

ABSTRACT:

PRIORITY CLAIM
The present application claims convention priority on Brazilian Patent Application No. MU 8000707-4, filed Mar. 24, 2000, now Brazilian Patent No. 8000707-4, which is hereby expressly incorporated by reference as part of the present disclosure.
FIELD AND BACKGROUND OF THE INVENTION
The present invention relates to a new disposition introduced into the shank of a sewing machine needle as formed to convert the needle to a universal-type needle, i.e., one utilizable in any of numerous different types of sewing machines.


REFERENCES:
patent: 278857 (1883-06-01), Berwick
patent: 2074942 (1937-03-01), Scoma
patent: 2092929 (1937-09-01), Ovington
patent: 2698589 (1955-01-01), Johnson
patent: 4519330 (1985-05-01), Zylbert et al.
patent: 4524815 (1985-06-01), Pavel et al.
patent: 921732 (1954-12-01), None
patent: 3201285 (1983-07-01), None
patent: 807705 (1959-01-01), None
patent: 1057590 (1983-11-01), None

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