Improved luggage
CA 2620573 C · Owner: Lee, Marc Tee Huang · Inventors: Lee, Marc Tee Huang; Lee, Paul Tee Hui
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wheeled luggage case having a luggage receptacle (56) the receptacle (56) , having two opposing major walls and having end walls forming a luggage compartment, whereof a major wall of the receptacle is adapted to serve as a bottom wall (60) that faces the ground during a wheeled mode of travel of the luggage case, wherein said luggage case further comprises: (i) a plurality of support wheels; (ii) a retractable steering wheel assembly (58) ; and (iË) a handle (59) for steering, pushing and/or pulling purposes; wherein the luggage case is configured to be selectively deployable in a first mode of wheeled travel with the retractable steering wheel assembly (58) and support wheels in …
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 August 31, 2006 and granted March 25, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 31, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.