Method for making a fruit shaped bath scrubber
CA 2271597 A1 · Owner: Chang, Che-Yuan · Inventors: Chang, Che-Yuan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for making a fruit-shaped bath scrubber makes use of an elastic tubular net having two open ends. One of the open ends is first folded toward other end such that the two open ends form a combination end, and that other end of the tubular net forms a first folding end. The combination end is then folded toward the first folding end. A tail end of the tubular net is then repeatedly folded toward the first folding end until the tubular net is entirely folded to be located beside the first folding end. A ring is partially inserted into the first folding end before a lashing strap is put through the top edge of the folded portion of the tubular net the, first folding end and the ring. …
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 May 13, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 13, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 13, 2021.
- 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.