Patent Yard Sign in
Expired Canadian patentCanada

Girdle for tights, substantially the region that constitutes the panty, formed by a tuck-stitch mesh, so as to give the mesh a high relief effect with alternating undulations

CA 2248693 C · Owner: Calzificio Pinelli S.R.L. · Inventors: Pinelli, Enzo

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

A girdle (A-A1) for tights or pantyhose in which the regions that constitute , the panty and the initial portions of the stretch hose are constituted by a tuck-stitch mesh (A), starting from, a plain background mesh so as to obtain by combining and knitting in three , dimensions particular conventional threads and elastic threads which are conveniently woven together, a, mesh having alternating undulations which are considerably in relief with respect to the plain, mesh, such as to generate an adequate compression and thus a massaging and tonic action in the, regions of the body contained in the girdle. The girdle may have a triangular portion in the front, part having undulations on …

Read the whole patent

Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed September 23, 1998 and granted November 20, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 23, 2018.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 23, 2020.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 23, 1998
GrantedNovember 20, 2001
Term endedSeptember 23, 2018
Patent numberCA 2248693 C
Classification (IPC)A41C1/02 +1 more

Timeline

Timeline From CIPO dates

1999200120032005200720092011201320152017Application filedSep 23, 1998Patent grantedNov 20, 2001Term endedSep 23, 2018

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.