Vacuum device for cutting hair
CA 2116625 A1 · Owner: Fisa Rebordosa, Margarita · Inventors: Fisa Rebordosa, Margarita
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vacuum device for cutting hair consisting of a vacuum apparatus with a hose and a nozzle to which is connected a tubular element whose other end is closed and which is provided on its external surface with at least one row of pins or bristles and a series of holes close to said pins or bristles, the vacuum apparatus being provided with a vertical pole provided with arms a basket, and an electrical switch.
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 February 28, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 28, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 28, 2016.
- 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.