Coil carrier
CA 2299289 A1 · Owner: Kress Corporation · Inventors: Thomas, Dennis R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A load handling vehicle (20) having a mainframe (22) supported on a plurality of wheels, and a platform (52) rotatably coupled to the mainframe (24). A counterweight (94) and a lift apparatus (50) are coupled to the platform (52) for rotation therewith. The lift apparatus (50) includes a mast (60) and at least one lift arm (56a, 56b) having a proximal end and a distal end the , distal end of the lift arm (56a, 56b) being coupled to the mast (60) and the , proximal end being pivotally coupled to the platform (52) such that the mast (60) may be raised and lowered relative to the platform. An engagement probe (61) is retractably coupled to the mast (60).
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 13, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 13, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 13, 2020.
- 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.