M.d. easy walk
CA 2367422 A1 · Owner: Dehid, M.W. · Inventors: Dehid, M.W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This patent application applies to an invention entitled the M.D. EASY WALK it will benefit those individuals who are handicapped due to Multiple Sclerosis, Drop Foot or who have had a stroke. Affected individuals will benefit from this device in the following areas if weak. Hip Flexors: ~~PSDAS and rectus femoris iliacus Knee Flexors: ~~Hamstrings-semi tendinosus biceps femoris, and semi membranosus. Ankle Dorsiflexors: ~Tibialis anterior great toe extensor (extensor, hallucis longus). Those using the devise for maximum results should have adequate hip and knee extension to weight bear and match the resistance of the bungy rope to straighten the limb. The client needs to have circumducting …
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 January 7, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 7, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 7, 2024.
- 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.