Quick release clamp and mounting apparatus for detachably securing an object to a bicycle or other device
CA 2428916 A1 · Owner: Eberhardt, William J. · Inventors: Graham, Bernard J.; Eberhardt, William J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A quick release clamping mechanism for securing a sleeve about a tubular structure or, post where the sleeve has first and second outwardly projecting lugs that may drawn, together toward one another to compress the sleeve. Each of the lugs has a bore, extending therethrough and is positioned on the sleeve such that the bores are generally, aligned with one another. The bore on the first lug is internally threaded. The clamping, mechanism comprises an elongate bolt member receivable through the bores in the lugs. The bolt member has a first threaded end that threadably engages the threaded bore, through the first lug. The clamping mechanism further comprises a tensioning member, …
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 May 16, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 16, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 16, 2025.
- 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.