Truck sleeper cab to day cab conversion kit assembly
CA 2447193 C · Owner: Wunderlich, James Thomas · Inventors: Wunderlich, James Thomas; Reed, Donald Michael; Adams, David Scott
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A conversion kit assembly for converting a sleeper truck cab with a modular sleeper/cab into a day cab includes a sleeper truck cab including a rear sill two laterally spaced walls, and a roof with each of the walls having a B-pillar assembly at a rearward end of the sleeper truck cab. The B-pillar assemblies are coupled together at their upper ends by the roof and at their lower ends by a lower member such as a lower panel or a rear sill such that the rearward end of the sleeper truck cab is substantially square. The sleeper truck cab further has,a plurality of attachment points at the rearward end for attaching the modular sleeper. A first plurality of fasteners which connect the modular …
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 October 28, 2003 and granted July 3, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 28, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 28, 2025.
- 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.