Material handling device
CA 2375872 A1 · Owner: Top Tier, Llc · Inventors: Lyons, Bill R.; Derby, Stephen J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention comprises a material handling device (8) and method for transferring material between locations. More specifically the invention , contains a device for placing material onto and/or removing material from a pallet. The device has a pedestal (12) with a working arm (50) pivotally connected thereto. The arm (50) is driven by a horizontal motion actuator (30). Connected to the arm (50) and actuator (30) is a cam follower (36) that is received in a cam track (39) on a cam track plate (38). The plate (38) can be removed and replaced with another plate with the cam tracks in a different arrangement. The actuator (30) moves the follower (36) along the track (39) resulting 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 June 5, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 5, 2022.
- 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.