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:
Jan. 08, 1980
Filed:
Sep. 27, 1978
Applicant:
Inventors:
Assignee:
Yoshida Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
2420 / ;
Abstract
A slide fastener stringer includes a stringer tape and a series of fastener elements sewn to the tape by means of stitches with upper and lower legs of the elements lying one on each side of the tape. The sewing stitches include a needle thread extending across and over the lower element legs and a looper thread having loops extending through the tape and between adjacent elements, and interlooped with the needle thread at the side of the tape on which the lower element legs are disposed. The looper thread further includes loops extending over the upper element legs and interlaced with the first-named loops of the looper thread at the other side of the tape.