Multiple strength fluid distribution apparatus
CA 1109358 A · Owner: Stauffer Chemical Company · Inventors: Gillespie, Robert A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for the distribution of liquids of varying concentrations including a liquid source first conduit means, at least one other conduit means and means for supplying diluent to the other conduit means. The first conduit means has an end leading from the liquid source and also has discharge means for distributing liquid from the source. The other conduit means lead from the first conduit means and also has discharge means. The apparatus is particularly useful for distributing lubricants to chain conveyor systems.
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 September 22, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 22, 1998.
- 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.