Prefabricated pallet
CA 2285248 C · Owner: Lim, Hoe-Youn · Inventors: Lim, Bang-Hoon; Lim, Hoe-Youn; Lim, Jae-Sung
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A prefabricated plastic pallet is disclosed. In the pallet a plurality of , horizontal plastic members (1) are arranged in a parallel arrangement and individually have a plurality of vertical fitting holes. A plurality of vertical plastic members (2) are arranged on and across the horizontal members at right angles and individually have a plurality of fitting block parts on the bottom surface of a longitudinal part. The block parts are fitted into the fitting holes of the horizontal members (1) thus assembling the two types of , members into a pallet without using any nails screws or rivets at the , crosses. The vertical members individually have a pipe insert hole (7) at a position …
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 1, 1998 and granted December 3, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 1, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 1, 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.