Shoe with interchangable vamp
CA 1293614 C · Owner: Chameleonix Inc. · Inventors: Danbrook, Richard A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shoe is disclosed comprising a sole member having an underfoot surface to underlie and support a user's foot and side surfaces bordering the underfoot surface. A removable, flexible vamp member extends from one side of the sole member over a user's foot to the other side of the sole member. Peripheral side edge portions of the vamp member are removably coupled to side surfaces of the sole member on either side thereof by a combination of hook members and VELCROtype tape. The hook members extend outwardly from the side surfaces of the code member then downwardly. The hook members engage in eyelets provided on side edge portions of the vamp member. This shoe construction provides improved …
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 December 31, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2008.
- 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.