Electrostatic field generator for liquid treatment
CA 1265094 C · Owner: 671135 Ontario Limited · Inventors: Arnesen, Tore Christian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
ELECTROSTATIC FIELD GENERATOR FOR, LIQUID TREATMENT ABSTRACT OF THE DISCLOSURE:, An electrostatic field generator for applying an electrostatic field by submersion in a liquid has a cantilever tubular construction wherein an electrically conductive tube has a fluid impervious dieletric sleeve covering a major portion of the outer surface of the tube and at least one insulative end cap secured to an end of the tube in electrical isolating relation with the exterior of the tube. The end cap has attachment means for securing the end cap in aligned sealing relation with a through passage in the wall of a vessel and electrical circuit connect means in insulated relation within the end cap …
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 January 30, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 30, 2007.
- 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.