Tractor canopy attachment system
CA 2213158 A1 · Owner: Job, Richard W. · Inventors: Job, Richard W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tractor canopy attachment system includes a pair of vertical mounting brackets which are attachable on respective upright posts of a tractor roll bar and a horizontal mounting bracket which is attachable to a cross member of the roll bar. A canopy attachment frame includes a cross member attached to the canopy near the rear thereof with a mounting flange attached to the cross member which cooperates with the horizontal mounting bracket to hold the canopy in place on the roll bar. A pair of angled braces are attached to respective ends of the cross member with, each brace being removably attachable to a respective one of the vertical mounting brackets. A plurality of easily removable pins …
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 August 15, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 15, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 15, 2019.
- 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.