Universal exercising machine
CA 1264778 C · Owner: Shifferaw, Tessema D. · Inventors: Shifferaw, Tessema D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Exercising machine having a plurality of resilient rods (44) which are flexed and resist movement of a person using the machine. Forces are exerted on the resilient rods through cables (52) to which a variety of attachments such as hand grips (98), foot stirrups (114) and a sliding bench (82) can be connected to exercise different parts of the body. The rods can be used in any combination to suit the requirements and physical abilities of the person using the machine.
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
- Granted January 23, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 2007.
- 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.