Elastomeric metallized fabric and process to make the same
CA 2073783 A1 · Owner: Cohen, Bernard · Inventors: Cohen, Bernard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is an elastomeric metallized fabric composed of an elastomeric fabric and a metallic coating substantially covering at least a portion of at least one side of the fabric. The elastomeric fabric may be an elastomeric knit fabric an, elastomeric woven fabric, an elastomeric nonwoven fibrous web or laminates of one or more of the same. The elastomeric metallized fabric has a metallic coating with a thickness ranging from about 1 nanometer to about 5 microns and which remains on the fabric when the fabric is stretched at least about 25 percent. The elastomeric metallized fabric may be joined with other materials to form multi-layer laminates. Also disclosed is a process of making an …
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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 July 14, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 14, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 14, 2014.
- 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.