Article comprising a water soluble bag containing a multiple use amountof a pelletized functional material and methods of its use
CA 1309062 C · Owner: Slocumb, Sheryl D. · Inventors: Slocumb, Sheryl D.; Gladfelter, Elizabeth J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An article comprising a water soluble container containing a multiple use amount of a pelletized functional composition such as a fabric treatment composition a, warewashing composition, a laundry composition a pot and, pan presoak composition, a silverware presoak composition a, floor cleaner composition, a rinse additive composition a, disinfectant composition, a sanitizer composition a general, purpose cleaner composition etc. The article may be, optionally enclosed in a water impervious outerwrap. A method for using the article by placing the article inside a dispenser wherein the article is contacted with water having a sufficient temperature and pressure to dissolve the water soluble …
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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
- Granted October 20, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 2009.
- 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
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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.