Electrical stimulation apparatus and method
CA 2405255 A1 · Owner: Nexmed Holdings, Inc. · Inventors: Mo, Joseph Y.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention is an electrical stimulation apparatus and method for , providing electrical stimulation to tissue. The electrical stimulation apparatus includes a base unit (12), and an electrode module (24). The base unit (12) is configured to be hand portable containing a first electrical circuit, and a first battery for supplying electrical energy to the first electrical circuit. A second electrical circuit and a second battery provide , a time/date function. The base unit (12) supports an LCD to provide a visual indication of the various functions of the electrical stimulation apparatus. The electrode module is programmable to enable the prescribing physician to set the treatment …
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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 April 17, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 17, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 17, 2022.
- 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.