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(12) Patent Application: | (11) CA 2775774 |
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(54) English Title: | SYSTEME CONVOYEUR POUR FOUR HAUTE FREQUENCE |
(54) French Title: | CONVEYOR SYSTEM FOR HIGH FREQUENCY FURNACE |
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: | LUC MORINMORIN, LUC |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 2012-04-26 |
(41) Open to Public Inspection: | 2013-10-26 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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L'invention concerne un système convoyeur pour déplacer des produits entre des
structures d'électrodes supérieure et inférieure d'un four haute fréquence.
Une
courroie métallique flexible, destinée à recevoir les produits à déplacer dans
le four,
forme une bande continue. La courroie métallique à une section s'étendant
entre les
structures d'électrodes du four. Un support de courroie à une partie
supérieure
métallique allongée dans une direction de déplacement des produits dans le
four,
faisant partie de la structure d'électrodes inférieure du four. Une couche de
matériau
électriquement isolant résistant à l'abrasion et à des arcs électriques et sur
laquelle la
section de la courroie glisse s'étend sur la partie supérieure. La section de
la
courroie, la partie supérieure métallique et la couche de matériau
électriquement
isolant forment un arrangement à effet capacitif propice à un transfert de
courant
haute-fréquence.
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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Application Not Reinstated by Deadline | 2015-04-28 |
Time Limit for Reversal Expired | 2015-04-28 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2014-04-28 |
Inactive: Cover page published | 2013-11-04 |
Application Published (Open to Public Inspection) | 2013-10-26 |
Inactive: First IPC assigned | 2012-11-30 |
Inactive: IPC assigned | 2012-11-30 |
Inactive: IPC assigned | 2012-10-25 |
Inactive: IPC assigned | 2012-10-25 |
Application Received - Regular National | 2012-05-15 |
Inactive: Filing certificate - No RFE (French) | 2012-05-15 |
Correct Applicant Requirements Determined Compliant | 2012-05-15 |
Abandonment Date | Reason | Reinstatement Date |
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2014-04-28 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - standard | 2012-04-26 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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HYDRO-QUEBEC |
Past Owners on Record |
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JAMES KENDALL |
SYLVAIN CHENARD |