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(12) Patent: | (11) CA 2495874 |
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(54) English Title: | INDUCTION FLUSH DEVICE |
(54) French Title: | DISPOSITIF DE CHASSE PAR INDUCTION |
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 : |
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(74) Agent: | OYEN WIGGS GREEN & MUTALA LLP |
(74) Associate agent: | |
(45) Issued: | 2007-11-06 |
(22) Filed Date: | 2005-02-02 |
(41) Open to Public Inspection: | 2006-08-02 |
Examination requested: | 2005-04-08 |
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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The present invention discloses an induction flush device connecting
water supply and a toilet bowl. The induction flush device includes a tank,
a fixing board, a flush valve set and a panel. The panel is mounted on a side
of the tank. The flush valve set is mounted on the fixing board. The tank
forms a first guiding element thereon, and the fixing board forms a second
guiding element thereon for cooperating with the first guiding element,
thereby the fixing board is movable relative to the tank. The flush valve set
includes an anti-reverse valve, an electromagnetic valve, a flexible inlet
pipe for connecting with the water supply, and a flexible outlet pipe for
draining water to toilet bowl. The flush valve set is movable relative the
tank with the fixing board for repairing or replacement.
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.
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.
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Description | Date |
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Time Limit for Reversal Expired | 2012-02-02 |
Letter Sent | 2011-02-02 |
Grant by Issuance | 2007-11-06 |
Inactive: Cover page published | 2007-11-05 |
Inactive: Final fee received | 2007-08-15 |
Pre-grant | 2007-08-15 |
Notice of Allowance is Issued | 2007-03-01 |
Letter Sent | 2007-03-01 |
4 | 2007-03-01 |
Notice of Allowance is Issued | 2007-03-01 |
Inactive: Approved for allowance (AFA) | 2007-02-09 |
Application Published (Open to Public Inspection) | 2006-08-02 |
Inactive: Cover page published | 2006-08-01 |
Letter Sent | 2005-06-15 |
Inactive: Single transfer | 2005-05-04 |
Letter Sent | 2005-05-03 |
Request for Examination Received | 2005-04-08 |
Request for Examination Requirements Determined Compliant | 2005-04-08 |
All Requirements for Examination Determined Compliant | 2005-04-08 |
Inactive: First IPC assigned | 2005-03-24 |
Inactive: IPC assigned | 2005-03-24 |
Inactive: Courtesy letter - Evidence | 2005-03-15 |
Inactive: Filing certificate - No RFE (English) | 2005-03-09 |
Application Received - Regular National | 2005-03-09 |
There is no abandonment history.
The last payment was received on 2007-01-12
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
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 Type | Anniversary Year | Due Date | Paid Date |
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Application fee - standard | 2005-02-02 | ||
Request for examination - standard | 2005-04-08 | ||
Registration of a document | 2005-05-04 | ||
MF (application, 2nd anniv.) - standard | 02 | 2007-02-02 | 2007-01-12 |
Final fee - standard | 2007-08-15 | ||
MF (patent, 3rd anniv.) - standard | 2008-02-04 | 2007-12-28 | |
MF (patent, 4th anniv.) - standard | 2009-02-02 | 2008-12-24 | |
MF (patent, 5th anniv.) - standard | 2010-02-02 | 2010-01-05 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GLOBE UNION INDUSTRIAL CORP. |
Past Owners on Record |
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CRYSTAL OUYOUNG |