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(12) Patent Application: | (11) CA 2018746 |
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(54) English Title: | SOLAR HOT WATER HEATER |
(54) French Title: | CHAUFFE-EAU SOLAIRE |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(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: | |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1990-05-31 |
(41) Open to Public Inspection: | 1991-11-30 |
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: | None |
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ABSTRACT
A system for heating water with solar energy is disclosed.
The system comprises of a number of copper tubes which are mounted
into a wooden frame and connected by means of plastic piping to the
pool pump and the pool. A mirror is mounted behind these copper
pipes, a glass panel is mounted above these copper pipes. The water
circulates from the pool pump through these copper pipes into the
pool. The heat rays of the sun pass through the glass onto the
mirror where they are reflected onto the copper tubing which as a
result heats the water passing through these pipes.
The glass may be hammered or clear. The size of the glass and
the side of the mirror must match the size of the wooden frame.
The pipes must be copper to best retain heat.
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.
Sorry, the representative drawing for patent document number 2018746 was not found.
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Description | Date |
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Inactive: IPC expired | 2018-01-01 |
Inactive: Inventor deleted | 2001-01-18 |
Time Limit for Reversal Expired | 1992-11-30 |
Application Not Reinstated by Deadline | 1992-11-30 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1992-06-01 |
Inactive: Adhoc Request Documented | 1992-06-01 |
Application Published (Open to Public Inspection) | 1991-11-30 |
Abandonment Date | Reason | Reinstatement Date |
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1992-06-01 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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KARL H. HAAS |
Past Owners on Record |
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None |