Exerciser
CA 2558330 C · Owner: Dalcourt, Michol Nasha · Inventors: Dalcourt, Michol Nasha
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An exerciser apparatus is disclosed. The apparatus comprises a member having a substantially tubular exterior surface said surface having a central longitudinal axis. The member has two or more receivers said two or more receivers including a pair of receivers axially-spaced from one another. A handle is provided for each receiver. The apparatus can be constructed from a rubber tube with each receiver being formed by a pair of radially-directed apertures formed through the tube and the handle provided for said each receiver being defined by a strip of the tube separating the pair of apertures.
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 September 1, 2006 and granted October 28, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 1, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.