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(12) Patent: | (11) CA 2404608 |
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(54) English Title: | SYSTEM COMPRISING A PERMANENT AIR ELIMINATOR TANK ADAPTED TO ALLOW INSTALLATION OF A GEOTHERMAL SYSTEM |
(54) French Title: | UN RESERVOIR PERMANENT ADDITIONNEL ADAPTE A UN SYSTEME GEOTHERMIQUE A ELIMINER L'AIR DANS LES TUYAUX |
Status: | Deemed expired |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NA |
(74) Associate agent: | NA |
(45) Issued: | 2007-03-27 |
(22) Filed Date: | 2002-10-01 |
(41) Open to Public Inspection: | 2004-04-01 |
Examination requested: | 2003-08-08 |
Availability of licence: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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This invention is an additional permanent reservoir mounted to a new or existing geothermal system to allow air to be eliminated from the pipes, prevent pipes from breaking, to ensure an air-free, quality liquid and to improve the efficiency of the geothermal system.
La présente invention est un réservoir permanent additionnel qui est monté à un système géothermique neuf ou existant à permettre d'éliminer l'air dans les tuyaux, d'empêcher les bris dans les tuyaux, d'assurer une qualité de liquide sans air, et d'augmenter l'efficacité du système géothermique.
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.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | 2007-03-27 |
(22) Filed | 2002-10-01 |
Examination Requested | 2003-08-08 |
(41) Open to Public Inspection | 2004-04-01 |
(45) Issued | 2007-03-27 |
Deemed Expired | 2015-10-01 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $150.00 | 2002-10-01 | ||
Request for Examination | $200.00 | 2003-08-08 | ||
Maintenance Fee - Application - New Act | 2 | 2004-10-01 | $50.00 | 2004-07-21 |
Maintenance Fee - Application - New Act | 3 | 2005-10-03 | $50.00 | 2005-07-15 |
Maintenance Fee - Application - New Act | 4 | 2006-10-02 | $50.00 | 2006-09-22 |
Final Fee | $150.00 | 2007-01-15 | ||
Maintenance Fee - Patent - New Act | 5 | 2007-10-01 | $100.00 | 2007-08-04 |
Maintenance Fee - Patent - New Act | 6 | 2008-10-01 | $100.00 | 2008-09-18 |
Maintenance Fee - Patent - New Act | 7 | 2009-10-01 | $100.00 | 2009-09-28 |
Maintenance Fee - Patent - New Act | 8 | 2010-10-01 | $100.00 | 2010-09-17 |
Maintenance Fee - Patent - New Act | 9 | 2011-10-03 | $100.00 | 2011-08-08 |
Maintenance Fee - Patent - New Act | 10 | 2012-10-01 | $125.00 | 2012-09-28 |
Maintenance Fee - Patent - New Act | 11 | 2013-10-01 | $325.00 | 2013-10-26 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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COUILLARD, DENIS |
Past Owners on Record |
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None |