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:
Dec. 14, 1976
Filed:
Aug. 18, 1975
Franco Gariboldi, Condove (Turin), I;
Ettore Negri, Florence, I;
Macchine Tessili Circolari Matec S.p.A., Rome, I;
Abstract
In the production of tights on a circular knitting machine, the needle cylinder is operated with continuous motion to form a first tubular leg portion. The needles along a first arc are then excluded, and a trapezoidal fabric flap is knitted along a second arc, explementary to the first arc, using oscillating motion of the needle cylinder, needles being progressively excluded along third and fourth arcs, at each end of the second arc whereby to form inclined sides of the flap. Knitting of the flap is completed along a fifth arc defined between the ends of the third and fourth arcs. A second trapezoidal fabric flap is knitted along the fifth arc, needles being progressively included along the third and fourth arcs. The second flap is connected to the first flap during knitting and the two flaps form the pants portion of the tights. After completion of the second flap, a second tubular leg portion is formed using continuous motion of the needle cylinder.