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(12) Patent: | (11) CA 1292204 |
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(21) Application Number: | 1292204 |
(54) English Title: | METHOD FOR ENRICHING WATER WITH OXYGEN |
(54) French Title: | METHODE POUR ENRICHIR L'EAU AVEC DE L'OXYGENE |
Status: | Expired and beyond the Period of Reversal |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | SMART & BIGGAR LP |
(74) Associate agent: | |
(45) Issued: | 1991-11-19 |
(22) Filed Date: | 1986-08-12 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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ABSTRACT
The invention relates to a method and an apparatus for
enriching water with oxygen, whereby the water to be enriched with
oxygen is fed to a suction-nozzle and air is drawn into the suction
area thereof, the said air having previously been passed through the
field of influence of an ion-generator.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Inactive: IPC expired | 2022-01-01 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Adhoc Request Documented | 1994-11-19 |
Time Limit for Reversal Expired | 1994-05-21 |
Letter Sent | 1993-11-19 |
Grant by Issuance | 1991-11-19 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GERRIT ZANTINGE |
Past Owners on Record |
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None |