Steam iron
CA 1065754 A · Owner: Jura Elektroapparate-Fabriken L. Henzirohs A.G. · Inventors: Hammer, Urs; Gisiger, Ernst
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A steam iron comprising a one-piece component accommodating two bores usable as pump cylinders and a cover making it possible either to seal off one or both cylinder bores or to leave both open at the top. The cylinders may then be used selectively in conjunction with associated pistons and ducts to supply water to either a spray nozzle, a delivery spout for introducing additional water into a vaporization chamber, or both. The one-piece component may also provide the possibility of selectively sealing or leaving open certain valve bores associated with the pump cylinders.
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 November 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 6, 1996.
- 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.