Masonry wall tie
CA 1306116 C · Owner: Hatzinikolas, Michael A. · Inventors: Pacholok, Robert M.; Hatzinikolas, Michael A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tie assembly is used in a cavity wall having a back up wall and a brick veneer to secure the brick veneer to the back-up wall. The tie assembly includes a plate that is secured to the back-up wall in a vertical orientation with an tying portion of the, plate projecting towards the brick veneer. An insulation retainer is mounted on the plate to retain a layer of insulation against the outer face of the back-up wall. A tie bar is connected to the plate and projects into the mortar between adjacent brick courses. The tie bar is V-shaped with outwardly directed ends to provide a wide keying area with the mortar.
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 August 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 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.