Loading and unloading powered apparatus for trucks and the like
CA 2115511 A1 · Owner: Space S.R.L. · Inventors: Pellegrino, Luigi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Loading and unloading powered apparatus for trucks and the like", ABSTRACT, Loading and unloading powered apparatus for trucks and the like comprising a support frame and a plurality of side by side slat conveyors driven by a central electrical motor and each of which comprises a pair of endless chains with respective transverse pins protruding laterally and a plurality of adjacent slats formed on the respective sides thereof with pairs of tubular bosses within which the projecting transverse pins of the two chains are fitted. (Figure 2)
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 February 11, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 11, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 11, 2016.
- 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.