Combined shopping cart stroller
CA 2333840 A1 · Owner: Ohio Steel Industries, Inc. · Inventors: Koppes, Dana J.; Vititoe, Kevin J.; Provencher, Jon M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A combined shopping can stroller having cargo carrying and passenger carrying capabilities is provided. The shopping cart stroller comprises a frame supported on wheels for rolling movement a seat mounted, to the frame and being shiftable between an unfolded position in which the seat is positioned to support the passenger and a folded position in which the folded seat defines a portion of a forward cargo area a rearward cargo area, defined by a rearward portion of the frame and a lower cargo area defined by, a lower portion of the frame.
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 1, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 1, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 1, 2023.
- 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.