Submersible pump system
CA 1303419 C · Owner: Lagrange, Nyle D. · Inventors: Lagrange, Nyle D.; Harbison, Joe A.; Nielsen, Darryl M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tank mounted discharge conduit assembly for use with a submersible pump unit comprises a base member connected to the tank as well as an upright body having a fluid conduit therein. The base member has an upwardly extending portion which is complementally received within a lower portion of the upright body, in order to provide support against lateral deflection of the body as well as to prohibit the flow of fluids through a lower end of the conduit. The body also integrally includes a pair of upright, spaced, elongated, U-shaped guides which are configured to slidably receive an outlet flange of the pump and shift the latter toward a position of fluid communication between the pump and an …
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 June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 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.