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(12) Patent Application: | (11) CA 2209325 |
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(54) English Title: | SWITCH ACTUATOR FOR AN ELECTROMECHANICAL LOCKING UNIT |
(54) French Title: | COMMUTATEUR POUR SERRURES ELECTRO-MAGNETIQUES |
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 : |
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(74) Agent: | KIRBY EADES GALE BAKER |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1997-06-30 |
(41) Open to Public Inspection: | 1998-01-12 |
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: | ||||||
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A switch actuator for an electromechanical locking unit,
which locking unit includes a cylinder lock mechanism operated
mechanically by a key, a blocking device functionally dependent
on an electronic code to be fed from the key, and an electronic
control unit, which on the basis of the electronic code is
arranged to control the blocking device and which, under the
control of the switch actuator, is connectable to an electric
power source. The switch actuator comprises a permanent magnet
to be attached in association with the cylinder lock, a reed
switch located in the immediate vicinity of the permanent magnet
within the magnetic field provided thereby and a piece of
ferromagnetic material located in the key and arranged to be
placed in the vicinity of the permanent magnet when the key is
inserted into the cylinder lock so that it causes a change in the
magnetic field influencing the reed switch to provide a control
pulse, which is arranged to connect the electronic control unit
to the power source.
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 description for patent document number 2209325 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information page
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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Inactive: IPC expired | 2020-01-01 |
Inactive: IPC from MCD | 2006-03-12 |
Application Not Reinstated by Deadline | 2001-07-03 |
Time Limit for Reversal Expired | 2001-07-03 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2000-06-30 |
Inactive: Prior art correction | 2000-06-14 |
Inactive: Cover page published | 1999-10-06 |
Application Published (Open to Public Inspection) | 1998-01-12 |
Inactive: IPC assigned | 1997-10-01 |
Classification Modified | 1997-10-01 |
Inactive: First IPC assigned | 1997-10-01 |
Filing Requirements Determined Compliant | 1997-09-11 |
Letter Sent | 1997-09-11 |
Inactive: Filing certificate - No RFE (English) | 1997-09-11 |
Application Received - Regular National | 1997-09-10 |
Abandonment Date | Reason | Reinstatement Date |
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2000-06-30 |
The last payment was received on 1999-06-17
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
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 | 1997-06-30 | ||
Registration of a document | 1997-06-30 | ||
MF (application, 2nd anniv.) - standard | 02 | 1999-06-30 | 1999-06-17 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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ABLOY OY |
Past Owners on Record |
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HANNU SIVONEN |
JOUNI TIRKKONEN |