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(12) Patent: | (11) CA 2632199 |
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(54) English Title: | DISPOSITIF DE POMPAGE VOLUMETRIQUE COMPORTANT UN ORGANE DE DISTRIBUTION SANS JOINT |
(54) French Title: | POSITIVE DISPLACEMENT PUMPING DEVICE COMPRISING A JOINT-FREE DISPENSING MEMBER |
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: | LAVERY, DE BILLY, LLP |
(74) Associate agent: | |
(45) Issued: | 2011-08-09 |
(86) PCT Filing Date: | 2006-11-20 |
(87) Open to Public Inspection: | 2007-05-31 |
Examination requested: | 2008-05-23 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/FR2006/002540 |
(87) International Publication Number: | FR2006002540 |
(85) National Entry: | 2008-05-23 |
(30) Application Priority Data: | ||||||
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The invention concerns a positive displacement pumping device comprising a pumping member (1) associated with a dispensing member (3) including a body (10) containing a dispensing chamber (11) comprising orifices (12, 14, 13) connecting it to the pumping member, to an intake conduit (30) connected to a feeding vessel (2), and to a delivery conduit (32), and wherein a dispensing element (17) is mounted mobile along a longitudinal axis of the dispensing chamber (11), the connecting orifices (14, 13) and the intake conduit facing each other coaxially with the longitudinal axis of the dispensing chamber on either side of the orifice (12) connecting to the pumping member, and being adjacent seats (34, 33) facing inside the dispensing chamber with which co-operate check valve forming parts (16, 15) provided at the ends of the dispensing element (17) to enable one or the other of the connecting orifices (13, 14) to be closed.
Le dispositif de pompage volumétrique comporte un organe de pompage (1)
associé à un organe de distribution (3) comportant un corps (10) contenant une
chambre de distribution (11) comprenant des orifices de liaison (12, 14, 13)
avec l'organe de pompage, avec un conduit d'admission (30) relié à une cuve
d'alimentation (2), et avec un conduit de refoulement (32), et dans laquelle
un élément de distribution (17) est monté mobile selon un axe longitudinal de
la chambre de distribution (11), les orifices de liaison (14, 13) avec le
conduit d'admission (30) et avec le conduit de refoulement (32) étant disposés
en regard l'un de l'autre coaxialement à l'axe longitudinal de la chambre de
distribution de part et d'autre de l'orifice de liaison (12) avec l'organe de
pompage, et étant adjacents à des sièges (34, 33) tournés vers l'intérieur de
la chambre de distribution avec lesquels coopèrent des parties formant des
clapets (16, 15) réalisées aux extrémités de l'élément de distribution (17)
pour permettre la fermeture de l'un ou l'autre des orifices de liaison (13,
14).
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 | 2021-08-31 |
Inactive: COVID 19 Update DDT19/20 Reinstatement Period End Date | 2021-03-13 |
Letter Sent | 2020-11-20 |
Letter Sent | 2020-08-31 |
Inactive: COVID 19 - Deadline extended | 2020-08-19 |
Inactive: COVID 19 - Deadline extended | 2020-08-06 |
Inactive: COVID 19 - Deadline extended | 2020-07-16 |
Inactive: COVID 19 - Deadline extended | 2020-07-02 |
Inactive: COVID 19 - Deadline extended | 2020-06-10 |
Inactive: COVID 19 - Deadline extended | 2020-05-28 |
Inactive: COVID 19 - Deadline extended | 2020-05-14 |
Letter Sent | 2019-11-20 |
Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Revocation of Agent Request | 2018-09-14 |
Appointment of Agent Request | 2018-09-14 |
Inactive: Agents merged | 2018-09-01 |
Inactive: Agents merged | 2018-08-30 |
Grant by Issuance | 2011-08-09 |
Inactive: Cover page published | 2011-08-08 |
Inactive: Final fee received | 2011-05-13 |
Pre-grant | 2011-05-13 |
Letter Sent | 2011-04-06 |
Notice of Allowance is Issued | 2011-04-06 |
Notice of Allowance is Issued | 2011-04-06 |
Inactive: Approved for allowance (AFA) | 2011-03-23 |
Amendment Received - Voluntary Amendment | 2010-12-10 |
Inactive: S.29 Rules - Examiner requisition | 2010-06-11 |
Inactive: S.30(2) Rules - Examiner requisition | 2010-06-11 |
Inactive: Correspondence - PCT | 2009-05-01 |
Letter Sent | 2008-10-14 |
Inactive: Office letter | 2008-10-14 |
Inactive: Cover page published | 2008-09-10 |
Inactive: Acknowledgment of national entry - RFE | 2008-09-08 |
Letter Sent | 2008-09-08 |
Inactive: Single transfer | 2008-07-09 |
Inactive: First IPC assigned | 2008-06-28 |
Application Received - PCT | 2008-06-27 |
National Entry Requirements Determined Compliant | 2008-05-23 |
Request for Examination Requirements Determined Compliant | 2008-05-23 |
All Requirements for Examination Determined Compliant | 2008-05-23 |
National Entry Requirements Determined Compliant | 2008-05-23 |
Application Published (Open to Public Inspection) | 2007-05-31 |
There is no abandonment history.
The last payment was received on 2010-10-20
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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Basic national fee - standard | 2008-05-23 | ||
Request for examination - standard | 2008-05-23 | ||
Registration of a document | 2008-07-09 | ||
MF (application, 2nd anniv.) - standard | 02 | 2008-11-20 | 2008-10-31 |
MF (application, 3rd anniv.) - standard | 03 | 2009-11-20 | 2009-10-26 |
MF (application, 4th anniv.) - standard | 04 | 2010-11-22 | 2010-10-20 |
Final fee - standard | 2011-05-13 | ||
MF (patent, 5th anniv.) - standard | 2011-11-21 | 2011-11-04 | |
MF (patent, 6th anniv.) - standard | 2012-11-20 | 2012-11-08 | |
MF (patent, 7th anniv.) - standard | 2013-11-20 | 2013-11-08 | |
MF (patent, 8th anniv.) - standard | 2014-11-20 | 2014-11-10 | |
MF (patent, 9th anniv.) - standard | 2015-11-20 | 2015-11-09 | |
MF (patent, 10th anniv.) - standard | 2016-11-21 | 2016-11-07 | |
MF (patent, 11th anniv.) - standard | 2017-11-20 | 2017-11-06 | |
MF (patent, 12th anniv.) - standard | 2018-11-20 | 2018-11-12 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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SERAC GROUP |
Past Owners on Record |
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CLAUDE ROBERT |
OLIVIER PERU |