Dual color coded sewing machine needles

Details Dual color coded sewing machine needles Dual color coded sewing machine needles

1977-12-14

1978-10-03

Jaudon, Henry

Sewing

Elements

Needles

D05B 8500

Patent

active

041177916

ABSTRACT:
A dual color coding system is disclosed for sewing machine needles in which the color appearing on one area of the needle denotes the needle type, whereas that appearing on another area denotes the needle size. A dye which leaves no discernable surface coating is applied to the needle shank to denote one of the characteristics, preferably needle type; whereas a narrow band of pigmented material is applied as a surface coating over the dye colored surface at the juncture of the needle shank and blade to denote another characteristic, preferably needle size.

REFERENCES:
Reference Data for Radio Engineers, Fifth Edition, pp. 5-9.

Affiliated with

Also associated with

Rating

Dual color coded sewing machine needles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual color coded sewing machine needles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual color coded sewing machine needles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1796983