Device for connecting an upright and a horizontal member in a tubular metal scaffold for building
CA 1263131 C · Owner: Latini, Tullio · Inventors: Latini, Tullio; Maleci, Guglielmo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for connecting a tubular horizontal member to a tubular upright in a scaffold for building in which the, horizontal member engages by means of a fork, a tenon, provided laterally on the upright while a mutually, parallel bolt and wedge extend through the fork and tenon to lock the fork on the tenon.
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
- Granted November 21, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 21, 2006.
- 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.