Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 2458248 |
---|---|
(54) English Title: | HEATING SYSTEM |
(54) French Title: | SYSTEME DE CHAUFFAGE |
Status: | Dead |
(51) International Patent Classification (IPC): |
|
---|---|
(72) Inventors : |
|
(73) Owners : |
|
(71) Applicants : |
|
(74) Agent: | WRAY, ROBERT WILLIAM |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2004-02-18 |
(41) Open to Public Inspection: | 2005-08-18 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
---|
(30) Application Priority Data: | None |
---|
The present invention involves a radiator/hot water heating system (electric)
within a traditional
forced-air furnace housing, which is connected to the existing central air
ductwork of a building.
The radiator/hot water heating system uses a single radiator which is
connected to one or more
4" pipes through which water is heated by means of electricity. The entire
heating system
contains approximately 3 gallons of water. A fan circulates heat from the
radiator through-out the
building.
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 |
---|---|
Forecasted Issue Date | Unavailable |
(22) Filed | 2004-02-18 |
(41) Open to Public Inspection | 2005-08-18 |
Dead Application | 2007-02-19 |
Abandonment Date | Reason | Reinstatement Date |
---|---|---|
2005-05-24 | FAILURE TO RESPOND TO OFFICE LETTER | 2006-05-23 |
2006-02-20 | FAILURE TO PAY APPLICATION MAINTENANCE FEE |
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
---|---|---|---|---|
Application Fee | $200.00 | 2004-02-18 | ||
Registration of a document - section 124 | $100.00 | 2006-05-23 | ||
Reinstatement - failure to respond to office letter | $200.00 | 2006-05-23 | ||
Back Payment of Fees | $50.00 | 2007-02-19 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
FOURNIER LACELLE, JOCELYNE |
Past Owners on Record |
---|
LACELLE, JEAN-GUY |