Scaffolding net system
CA 1295357 C · Owner: Anderson, Carl · Inventors: Anderson, Carl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A guard system for a scaffolding arrangement having an upper platform and a lower platform traversing a pair of spaced-apart poles. Each platform projects along a respective side of a plane defined by the poles. The guard system includes a net wall which spans a gap between the upper platform and the lower platform. A clamping arrangement is provided, which clamps an upper edge of the net wall to the upper platform and a lower edge of the net wall to the lower platform.
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 February 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 4, 2009.
- 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.