Adjustable nozzle assembly
CA 1284669 C · Owner: Calmar, Inc. · Inventors: Dobbs, Douglas B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A multi-purpose nozzle assembly for a liquid dispenser includes a rotatable nozzle cap having an internal sleeve in engagement with the end of a fixed plug located within an outlet member of the dispenser containing a discharge conduit. An end wall of the cap has a smooth inner surface confronting the end wall of the plug, and the plug and sleeve have two discrete passageways formed between the discharge conduit and the discharge orifice located in the cap end wall. The passageways are capable of being opened and closed in selected rotative positions of the cap in alternating off stream and, spray positions.
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 4, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 4, 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.