Tri-load trailer frame assembly
CA 2237094 A1 · Owner: De Iaco, Frank · Inventors: De Iaco, Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
THIS IS AN ADD-ON TRAILER FRAME DEVICE DESIGNED TO INCREASE THE CARRYING CAPACITY, OF A LOG HAULING TRUCK OR TRAILER. IT IS A FRAME & AXLE UNIT THAT CAN BE ADAPTED TO, AND ATTACHED TO ANY EXISTING LOG HAULING TRUCK OR TRAILER. IT CONSISTS OF A STEEL, FRAME ASSEMBLY THAT IS ATTACHED TO THE ORIGINAL TRUCK OR TRAILER BY PIN JOINTED, CONNECTIONS AT ONE END AND HAS A SWIVEL AXLE AND WHEELS AT THE OTHER END. IT CAN, BE INSTALLED EITHER AHEAD OF OR BEHIND THE TRAILER AXLES OR BEHIND THE TRUCK REAR, AXLES. THE PIN JOINTS OF THE TRI-LOAD AXLE TRAILER FRAME ASSEMBLY ARE MOUNTED ON, TOP OF THE EXISTING LOG HAULING TRAILER DECK. THE EXISTING BUNKS (DEVICE THAT HOLDS LOGS) ARE POSITIONED FORWARD …
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 June 17, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 17, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 17, 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.