Apparel apparatus – Needles
Patent
1989-10-17
1991-02-26
Schroeder, Werner H.
Apparel apparatus
Needles
112222, D05B 8700, D05B 8500
Patent
active
049955365
ABSTRACT:
A self-threading needle includes a slot extending from the outer surface into the eye of the needle that is continuous and uninterrupted for the entire length thereof. The slot is highly angled so that the thread, once in the eye, is not likely to exit that eye via the slot. The slot includes various wall shapes, such as curved, straight or compound.
REFERENCES:
patent: 3525460 (1970-08-01), Hendy
Gernstein Terry M.
Mohanty Bibhu
Schroeder Werner H.
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