The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 1982
Filed:
Mar. 26, 1981
David E Henshaw, Belmont, AU;
I.W.S. Nominee Company Limited, Ilkley, GB;
Abstract
A method is disclosed for converting a lockstitch sewing machine to a machine for decorating fabrics with at least one untwisted strand of keratinous fiber applied in a pattern to the fabric. In general, the method consists of removing the throat plate, feed dog, presser foot, bobbin, bobbin case and needle bar from the lockstitch sewing machine and inserting instead a needle block having means for securing a plurality of standard punching needles therein, a throat plate apertured to correspond with the plural punching needles carried by the needle block, a presser foot apertured to correspond with the spacing of the needles in the needle block whether passage of the punching needles therethrough and a presser foot with a guide passage for the fibrous strand and a feeddog with sufficient clearance for the punching needles carried by the needle block.