Language selection

Search

Patent 2292363 Summary

Third-party information liability

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.

Claims and Abstract availability

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:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent Application: (11) CA 2292363
(54) English Title: WATER HEATER
(54) French Title: CHAUFFE-EAU
Status: Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication
Bibliographic Data
(51) International Patent Classification (IPC):
  • F24B 09/00 (2006.01)
(72) Inventors :
  • BOURQUE, ALFRED PAUL P. B. (Canada)
  • PAQUETTE, ROSAIRE ROBERT R. P. (Canada)
(73) Owners :
  • ALFRED PAUL P. B. BOURQUE
  • ROSAIRE ROBERT R. P. PAQUETTE
(71) Applicants :
  • ALFRED PAUL P. B. BOURQUE (Canada)
  • ROSAIRE ROBERT R. P. PAQUETTE (Canada)
(74) Agent:
(74) Associate agent:
(45) Issued:
(22) Filed Date: 1999-12-08
(41) Open to Public Inspection: 2001-06-08
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data: None

Abstracts

English Abstract


The purpose of this invention is to provide hot water to campers or anyone who
has a
wood or oil burning stove. It consists of one compartment that simply fits
around the
existing chimney pipe therefore allowing it to dispense water by way of a
water tap.


Claims

Note: Claims are shown in the official language in which they were submitted.


CLAIMS
1. This is a hot water heater adapted for wood fired stoves comprising of
inner and outer
tube to form a water chamber with a FILL IN spout and faucet to drain hot
water.
2. The inner tube as in claim 1, replaces he one section of stove pipe.
3. The outer tube as in claim 1, completes the water chamber.
4. The upper and lower plates as in claim 1 or claim 3, seals the chamber.
5. The upper plates as in claim 1 or claim 4, has a lid for filling and also
keeps foreign
objects out of the chamber.
6. A faucet welded to the lower plate as in claim 1 or claim 4, makes it
possible to drain hot
water out of the water chamber.
7. The built-in damper as in claim 1 or claim 5, gives you the flexibility of
controlling
the heat from the wood stove.

Description

Note: Descriptions are shown in the official language in which they were submitted.


CA 02292363 1999-12-08
APPENDIX-A
The following is a summary of what our invention consists of
This invention relates to a WATER-HEATER for wood-fired stoves. It is common
for people to
place cumberson water pots on wood stoves to provide hot water and humidity.
We have found
that incorporating the WATER-HEATER with the chimney by means of a double pipe
to create
a water jacket would free the stove top while providing a greater volume of
hot water in much
less time. It would also provide a much easier and safer dispensing method by
way of a tap.
Our invention, while being one piece, consists of two main parts. T a ' ide,
smaller diameter
pipe will serve as the chimney and the heat source for the water jacket. The
outside, larger
diameter pipe will serve as the water jacket. The top and bottom of the water
jacket will have
a hole in the center to allow the chimney to run through them. They will then
be welded to make
them watertight. The bottom will be fitted with a water tap to dispense the
hot water. The top
of the water jacket will have a funnel running through to allow the user to
fill it with cold water.
It will also have a safety valve on the opposite side to allow any surge of
steam to escape in order
to prevent the user from getting burnt as he is filling the water jacket. The
water heater will be
constructed mainly with stainless steel or any other material that we may see
fit. It can be
constructed any size to suit any wood-stove.
See Appendix-B, Appendix-C and Appendix-D for further details.

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.

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 , Event History , Maintenance Fee  and Payment History  should be consulted.

Event History

Description Date
Time Limit for Reversal Expired 2003-12-08
Application Not Reinstated by Deadline 2003-12-08
Inactive: Adhoc Request Documented 2003-09-10
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice 2002-12-09
Inactive: Office letter 2001-09-11
Inactive: Delete abandonment 2001-09-10
Deemed Abandoned - Failure to Respond to Notice Requiring a Translation 2001-08-02
Inactive: Correspondence - Formalities 2001-07-25
Inactive: Compliance - Formalities: Resp. Rec'd 2001-07-25
Application Published (Open to Public Inspection) 2001-06-08
Inactive: Cover page published 2001-06-07
Inactive: Incomplete 2001-05-02
Inactive: First IPC assigned 2000-01-31
Application Received - Regular National 2000-01-14
Inactive: Filing certificate - No RFE (English) 2000-01-14

Abandonment History

Abandonment Date Reason Reinstatement Date
2002-12-09
2001-08-02

Maintenance Fee

The last payment was received on 2001-10-19

Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following

  • the reinstatement fee;
  • the late payment fee; or
  • additional fee to reverse deemed expiry.

Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO Patent Fees web page to see all current fee amounts.

Fee History

Fee Type Anniversary Year Due Date Paid Date
Application fee - small 1999-12-08
2001-07-25
MF (application, 2nd anniv.) - small 02 2001-12-10 2001-10-19
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
ALFRED PAUL P. B. BOURQUE
ROSAIRE ROBERT R. P. PAQUETTE
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column. To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.


Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Representative drawing 2001-05-21 1 6
Abstract 2001-07-24 1 12
Claims 2001-07-24 1 27
Description 1999-12-07 1 38
Drawings 1999-12-07 3 56
Filing Certificate (English) 2000-01-13 1 164
Notice: Maintenance Fee Reminder 2001-09-10 1 131
Notice: Maintenance Fee Reminder 2002-09-09 1 118
Courtesy - Abandonment Letter (Maintenance Fee) 2003-01-05 1 176
Second Notice: Maintenance Fee Reminder 2003-06-09 1 114
Notice: Maintenance Fee Reminder 2003-09-08 1 115
Correspondence 2000-01-13 1 14
Correspondence 2001-05-01 1 18
Correspondence 2001-07-24 3 79
Correspondence 2001-09-09 1 12
Fees 2001-10-18 2 81