Quick disconnect nozzle with twist-on spray tip
CA 1291500 C · Owner: Spraying Systems Co. · Inventors: Filicicchia, Daniel J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A quick disconnect nozzle assembly having a nozzle body, an annular sealing member and a nozzle tip with a socket in the body for receiving the tip and having a pair of chord-like lugs with upstream facing camming surfaces for engaging downstream facing camming recesses in a pair of radially extending shoulders on the nozzle tip to cam the tip axially into sealing engagement with the annular sealing member as the nozzle tip is inserted in the socket and rotated therein. Preferably the socket includes diametrically opposed lugs and the tip has a pair of cooperating shoulders and recesses and at least one radially extending stop adapted to engage an abutment in the base of the socket when the …
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 October 29, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 29, 2008.
- 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.