Exercise device with underwater treadmill
CA 1310347 C · Owner: Keller, Jeff · Inventors: Linton, Robert; Keller, Jeff
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Applicant: Edmonds Medical Systems, Inc. Title: Exercise Device With Underwater Treadmill ABSTRACT, A treadmill is mounted in the central cavity of a unitary base unit which has a peripheral trough. Sidewall panels and end panels bolt to the base unit. Strips of resilient gasket material are interposed between the panels to assure a watertight seal. One end panel has an inward opening door with a gasket strip engageable against a narrow inward-projecting of the doorframe, hinges and locking mechanism. Water for the exercise tank can be stored in interconnected modular storage tanks or receptacles with one-way pumps for filling and draining the exercise tank. An emergency switch connected to …
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 November 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 2009.
- 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.