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.
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: | (11) CA 2362818 |
---|---|
(54) English Title: | INSTALLATION DE TRANSMISSION RADIOELECTRIQUE POURVUE D'UNE PARTIE TOURNANTE ET D'UNE PARTIE FIXE A ANTENNE S'ETENDANT SUR DEUX CERCLES |
(54) French Title: | RADIOELECTRIC TRANSMISSION SYSTEM PROVIDED WITH A ROTATING PART AND A PART FIXED TO AN ANTENNA EXTENDING OVER TWO CIRCLES |
Status: | Expired and beyond the Period of Reversal |
(51) International Patent Classification (IPC): |
|
---|---|
(72) Inventors : |
|
(73) Owners : |
|
(71) Applicants : |
|
(74) Agent: | LAVERY, DE BILLY, LLP |
(74) Associate agent: | |
(45) Issued: | 2009-11-03 |
(86) PCT Filing Date: | 2000-12-14 |
(87) Open to Public Inspection: | 2001-06-21 |
Examination requested: | 2005-08-17 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
---|---|
(86) PCT Filing Number: | PCT/FR2000/003520 |
(87) International Publication Number: | WO 2001045202 |
(85) National Entry: | 2001-08-08 |
(30) Application Priority Data: | ||||||
---|---|---|---|---|---|---|
|
The inventive system comprises a part (1) that rotates around a fixed part (2) and is provided with measuring devices (3) with antennae (5) which are radially directed towards a fixed antenna (6). The fixed antenna is comprised in an original manner, having two pairs of branches (9, 10, 14, 15) in concentric circles, and the spaces (13, 18) between the free ends of the pairs of branches are offset at an angle so that the signals emitted by the antennae (5) always arrive on one of the pairs of branches and provide a distinctly clear signal.
L'installation comprend une
partie (1) tournant autour d'une partie fixe
(2) et pourvue d'appareils de mesure (3) aux
antennes (5) dirigées radialement vers une
antenne fixe (6). Celle-ci comprend, de façon
originale, deux paires de branches (9, 10,
14, 15) en deux cercles concentriques, et les
espaces (13, 18) entre les extrémités libres des
paires de branches sont décalés angulairement
afin que les signaux émis par les antennes
(5) arrivent toujours sur une des paires de
branches et fournissent un signal bien distinct.
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 |
---|---|
Inactive: Agents merged | 2018-09-01 |
Inactive: Agents merged | 2018-08-30 |
Time Limit for Reversal Expired | 2011-12-14 |
Letter Sent | 2010-12-14 |
Grant by Issuance | 2009-11-03 |
Inactive: Cover page published | 2009-11-02 |
Pre-grant | 2009-08-17 |
Inactive: Final fee received | 2009-08-17 |
Notice of Allowance is Issued | 2009-02-24 |
Letter Sent | 2009-02-24 |
Notice of Allowance is Issued | 2009-02-24 |
Inactive: IPC removed | 2009-02-17 |
Inactive: IPC removed | 2009-02-17 |
Inactive: Approved for allowance (AFA) | 2008-09-02 |
Amendment Received - Voluntary Amendment | 2008-04-08 |
Inactive: S.30(2) Rules - Examiner requisition | 2008-01-21 |
Inactive: IPC from MCD | 2006-03-12 |
Amendment Received - Voluntary Amendment | 2006-01-24 |
Letter Sent | 2005-09-01 |
All Requirements for Examination Determined Compliant | 2005-08-17 |
Request for Examination Requirements Determined Compliant | 2005-08-17 |
Request for Examination Received | 2005-08-17 |
Inactive: Cover page published | 2002-01-09 |
Letter Sent | 2002-01-07 |
Inactive: First IPC assigned | 2002-01-06 |
Inactive: Notice - National entry - No RFE | 2002-01-05 |
Application Received - PCT | 2001-12-11 |
Application Published (Open to Public Inspection) | 2001-06-21 |
There is no abandonment history.
The last payment was received on 2008-11-26
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 |
---|---|---|---|
Registration of a document | 2001-08-08 | ||
Basic national fee - standard | 2001-08-08 | ||
MF (application, 2nd anniv.) - standard | 02 | 2002-12-16 | 2002-11-19 |
MF (application, 3rd anniv.) - standard | 03 | 2003-12-15 | 2003-11-25 |
MF (application, 4th anniv.) - standard | 04 | 2004-12-14 | 2004-12-07 |
Request for examination - standard | 2005-08-17 | ||
MF (application, 5th anniv.) - standard | 05 | 2005-12-14 | 2005-11-24 |
MF (application, 6th anniv.) - standard | 06 | 2006-12-14 | 2006-11-22 |
MF (application, 7th anniv.) - standard | 07 | 2007-12-14 | 2007-11-23 |
MF (application, 8th anniv.) - standard | 08 | 2008-12-15 | 2008-11-26 |
Final fee - standard | 2009-08-17 | ||
MF (patent, 9th anniv.) - standard | 2009-12-14 | 2009-11-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
HISPANO SUIZA |
Past Owners on Record |
---|
PHILIPPE JACQUES RENE GASNIER |