Flooring system with service trunking provision
CA 1186120 A · Owner: Payne, Ghislaine R.L. · Inventors: Payne, Harold J.W.; Payne, Ghislaine R.L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Services segregation apparatus for a gap between corrugated sheeting (40) of flooring comprises at least one apertured divider (11) communicating separately with upwardly closed elements (17 18), to each side. Endmost elements also communicate with sheeting channels. Services (45, 46) are segregated by the divider and then by passing under or between the elements without cross-overs relative to other segregated services. Three-way segregation is also described and universal side and division blanks.
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 April 30, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 30, 2002.
- 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.