Bracing systems
CA 2060753 A1 · Owner: Taylor, John W. R. · Inventors: Taylor, John W. R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cross-brace for a pair of joists has inclined brace members extending in vertical X-shaped array and a horizontal member rigidly connecting outer ends of two of the brace members and forming a horizontal strut between the outer ends. The cross-brace has flat lateral extremities with flat vertical laterally outermostsurfaces for surface-to-surface abutment with opposed sides of the joists the flat, lateral extremities allowing the cross-brace to be entirely accommodated betweenthe opposed sides of the joists.
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 6, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 6, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 6, 2014.
- 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.