Boot support device
CA 1107483 A · Owner: Ingemann, Bertil · Inventors: Persson, Bertil; Ingemann, Bertil
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A boot support device has a pair of elongated shanks a respective upper portion extending from one end of each shank with the upper portions being connected together and a clamp, slidable from a position around the upper portions in which the shanks diverge outwardly onto the shanks to cause the shanks to move together over their whole lengths whatever the position of the clamp along the shanks. The shanks are thus engageable with the inside surfaces of adjacent leg portions of a pair of boots over the whole lengths of the shanks from the clamp to the opposite ends of the shanks when the clamp is adjacent the upper edges of the leg portions. The shanks each have first portions with inner …
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 August 25, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 25, 1998.
- 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.