Patent Yard Sign in
Expired Canadian patentCanada

Kettle distilling unit

CA 1096809 A · Owner: Andrei, Wesley · Inventors: Andrei, Wesley

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

Abstract From the Canadian patent

A casing is supported above a kettle such as an electric kettle or the like and contains a condensing unit or coil connected to a source of cooling water. Steam from the kettle passes upwardly through the coil and into the casing and is condensed and collected at the base and discharged as distilled water. A feed from the heated cooling water replenishes the water supply in the kettle and may be automatic if desired.

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 March 3, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 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.
FiledJune 30, 1977
GrantedMarch 3, 1981
Term endedMarch 3, 1998
Patent numberCA 1096809 A
Classification (IPC)B01D5/00 +1 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedJune 30, 1977Patent grantedMarch 3, 1981Term endedMarch 3, 1998

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.