Connector
CA 2133901 A1 · Owner: Home Co. Ltd. · Inventors: Goto, Yasuo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
It is an object of the present invention to provide a connector in which the connector can be inserted into or fixed to in advance the abutting surfaces of the structural members to be connected an adjustment, of direction of the connector is not required its workability and, installing work can be remarkably improved at the same time the connector inserted into and fixed during connection can be prevented from being pulled off and its superior high safety in shearing resistance is attained. This connector is comprised of a connecting plate 2 formed in a flat plate; a hollow tubular member 3 having its one end fixed to both surfaces of said connecting plate 2 and the other end opened; a …
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 October 20, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2016.
- 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.