Self loading and unloading cargo deck for pick-up trucks
CA 2201971 A1 · Owner: Ogrodnick, Clarence · Inventors: Ogrodnick, Clarence
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention comprises a rigid support frame which fits inside the cargo box of a pick up truck. Two of the individual elements which comprise the frame overhang the cargo box sidewalls and serve as anchor points for tie down cables as well as convenient locations for marker lights. The frame supports a drive train assembly which comprises a differential unit driven indirectly via a pulley system by a direct current electric motor. One differential output shaft is directly coupled to a first wire cable winch for rotation thereof while the other differential output shaft is directly coupled to a second wire cable winch having first passed through a third cable winch with the third …
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 April 7, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 7, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 7, 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.