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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 2747296 |
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(54) English Title: | WAVE ENERGY CONVERTER |
(54) French Title: | CONVERTISSEUR D'ENERGIE DES VAGUES |
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: | DENNISON ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2011-07-25 |
(41) Open to Public Inspection: | 2012-11-05 |
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 wave energy conversion device uses a float
member and a support structure for having a water move
the float in a vertical direction due to water movement
in combination with a lock function for temporarily
maintaining the float member in the raised position. The
float member is released to fall by gravity into a wave
trough. Power extraction is removes energy during the
fall of the flat member.
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.
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.
Description | Date |
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Application Not Reinstated by Deadline | 2014-07-25 |
Time Limit for Reversal Expired | 2014-07-25 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2013-07-25 |
Application Published (Open to Public Inspection) | 2012-11-05 |
Inactive: Cover page published | 2012-11-04 |
Inactive: IPC assigned | 2011-11-10 |
Inactive: IPC assigned | 2011-11-10 |
Inactive: First IPC assigned | 2011-11-10 |
Inactive: First IPC assigned | 2011-11-09 |
Inactive: IPC assigned | 2011-11-09 |
Inactive: Filing certificate - No RFE (English) | 2011-08-09 |
Application Received - Regular National | 2011-08-09 |
Small Entity Declaration Determined Compliant | 2011-07-25 |
Abandonment Date | Reason | Reinstatement Date |
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2013-07-25 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - small | 2011-07-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MAURICE BARD |
WARREN HALL |
Past Owners on Record |
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None |