Network structures and methods of making same
CA 1073173 A · Owner: Hercules Incorporated · Inventors: Kim, Charles W.; Mac-Duff, Richard; Liu, Chia-Seng
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a tape comprising two or more main filaments uniaxially oriented along their longitudinal axes and having a plurality of discontinuous transverse tie filament no substantial portion of which crosses over the main filaments, said tie filaments interconnecting said main filaments and portions of tie filaments protruding from the edges of said tape. The invention also relates to a method for making the tape and to material woven from the tape.
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
- Granted March 11, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 11, 1997.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.