Applicator pad and related methods
CA 2564046 C · Owner: Olson, Gary L. · Inventors: Olson, Gary L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention features a fabric useful for applying a chemical composition, such as a finishing or polishing composition onto a substrate , surface. Typically the fabric contains between about 1% and 50% stiff fibers and between about 50% and 99% adsorbent or absorbent fibers more typically , between about 2% and 10% stiff fibers and between about 90% and 98% adsorbent or absorbent fibers. The fabric can be used to make applicator pads useful for example, as mop heads for spreading a finishing or polishing composition on a floor surface.
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 April 11, 2005 and granted September 10, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 11, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.