Impact drop tester for portable consumer products
CA 2376468 A1 · Owner: Lim, Chwee Teck · Inventors: Lim, Chwee Teck; Shim, Victor Phyau Wui
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A drop tester (1) including a gripper mechanism (2) for holding a product (37) to be tested, a guide track, a slider block (3) which is mounted to slide along the guide track and advance the mechanism toward a target location (41) and a release device (40) for triggering release of the product from the mechanism to impact at the target location characterised in that the gripper , mechanism includes gripper arms (15 16) coupled to the slider block, the , gripper arms being rotatable relative to the slider block to enable the orientation of the product to be varied relative to the target location. The , slider block is preferably releasably coupled to a hoisting block (4) which is …
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 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 7, 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.