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(12) Patent: | (11) CA 2176152 |
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(54) English Title: | COUSSIN DE DRAINAGE ET D'AERATION |
(54) French Title: | SOIL DRAINAGE AND AERATION PILLOW |
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: | |
(74) Associate agent: | |
(45) Issued: | 2007-11-06 |
(22) Filed Date: | 1996-05-09 |
(41) Open to Public Inspection: | 1997-11-10 |
Examination requested: | 2003-05-09 |
Availability of licence: | Yes |
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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Dans un procédé servant à constituer des dispositifs de drainage
au fond des contenants de jardinage, l'on sait que les matériaux
drainants généralement utilisés sont des tessons, du gravier et de
la mousse de sphaigne déposée libre, en couches successives.
Dans la présente invention, il est fait pare d'un accessoire
servant de substrat pour drainer et aérer les contenants à
jardiner, il s'agit d'un coussin de textile synthétique, contenant
une fourniture granulaire en permanence et, fabriquée de deux
matières synthétiques dont une de membrane géotextile anti-racines
et d'un treillis de fibres synthétiques, trois pièces
composantes sont taillées de différentes formes et grandeurs
pour constituer ledit coussin qui doit être soit rond, carré et/ou
rectangulaire de différentes tailles selon qu'il doit s'adapter a
divers contenants de jardinage sur le marché, ce coussin fait
office de barrage au terreau et aux racines des plantes cultivées
en contenant et rend le drainage plus efficace et durable, il en
résulte un accessoire de jardinage prêt à utiliser et réutilisable.
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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Inactive: IPC expired | 2018-01-01 |
Time Limit for Reversal Expired | 2012-05-09 |
Inactive: Adhoc Request Documented | 2012-03-19 |
Inactive: Adhoc Request Documented | 2012-02-13 |
Inactive: Adhoc Request Documented | 2011-12-21 |
Letter Sent | 2011-05-09 |
Change of Address Requirements Determined Compliant | 2011-04-19 |
Inactive: Late MF processed | 2011-04-06 |
Change of Address or Method of Correspondence Request Received | 2011-04-06 |
Inactive: Adhoc Request Documented | 2011-04-01 |
Inactive: Adhoc Request Documented | 2011-02-14 |
Inactive: Adhoc Request Documented | 2010-07-22 |
Letter Sent | 2010-05-10 |
Inactive: Late MF processed | 2009-05-08 |
Inactive: Adhoc Request Documented | 2008-05-29 |
Inactive: Payment - Insufficient fee | 2008-05-28 |
Letter Sent | 2008-05-09 |
Grant by Issuance | 2007-11-06 |
Inactive: Cover page published | 2007-11-05 |
Publish Open to Licence Request | 2007-08-03 |
Pre-grant | 2007-08-03 |
Inactive: Final fee received | 2007-08-03 |
Notice of Allowance is Issued | 2007-07-11 |
Letter Sent | 2007-07-11 |
Notice of Allowance is Issued | 2007-07-11 |
Inactive: Approved for allowance (AFA) | 2007-06-26 |
Letter Sent | 2007-06-01 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2007-05-07 |
Inactive: Adhoc Request Documented | 2007-02-12 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2006-05-09 |
Amendment Received - Voluntary Amendment | 2006-03-09 |
Inactive: S.30(2) Rules - Examiner requisition | 2005-10-03 |
Letter Sent | 2005-09-26 |
Amendment Received - Voluntary Amendment | 2005-09-13 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2005-09-13 |
Reinstatement Request Received | 2005-09-13 |
Inactive: Office letter | 2005-05-11 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2005-05-03 |
Inactive: Adhoc Request Documented | 2005-02-11 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2004-09-13 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2004-05-10 |
Inactive: S.30(2) Rules - Examiner requisition | 2004-03-11 |
Amendment Received - Voluntary Amendment | 2004-02-11 |
Inactive: S.30(2) Rules - Examiner requisition | 2003-08-14 |
Inactive: Status info is complete as of Log entry date | 2003-05-30 |
Letter Sent | 2003-05-30 |
Inactive: Application prosecuted on TS as of Log entry date | 2003-05-30 |
Request for Examination Requirements Determined Compliant | 2003-05-09 |
All Requirements for Examination Determined Compliant | 2003-05-09 |
Inactive: Office letter | 1999-11-04 |
Change of Address Requirements Determined Compliant | 1999-04-28 |
Application Published (Open to Public Inspection) | 1997-11-10 |
Change of Address or Method of Correspondence Request Received | 1997-11-10 |
Small Entity Declaration Determined Compliant | 1996-05-09 |
Abandonment Date | Reason | Reinstatement Date |
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2006-05-09 | ||
2005-09-13 | ||
2004-05-10 |
The last payment was received on 2007-05-07
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
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Please refer to the CIPO
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Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DENIS CHOUINARD |
Past Owners on Record |
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None |