Scaffold clamp
CA 2334126 A1 · Owner: Rogers, Peter · Inventors: Rogers, Peter; Unknown
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The scaffold clamp of the present invention comprises a body portion, two pivotting latches attached on opposite sides of said body, two recessed sockets with each socket having a slot opening therein, and two fasteners with each fastener associated with one of said slots and passing therethrough. Each fastener includes a shank which slides through said recess with the shank having a captured wedge member on one side of the associated slot and a bolt head oversized relative to the slot and on an opposite side thereof. The fastener is captured on the body portion with the bolt head on one side of said slot and said wedge on the opposite side of said slot. The body portion includes on …
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 2, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 2, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 2, 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.