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(12) Patent: | (11) CA 2541238 |
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(54) English Title: | BACKBOARD BAR WITH ADJUSTING CLOSURE |
(54) French Title: | BARRURE DE PORTE AVEC AJUSTEMENT DE FERMETURE |
Status: | Granted and Issued |
(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: | ROBIC AGENCE PI S.E.C./ROBIC IP AGENCY LP |
(74) Associate agent: | |
(45) Issued: | 2008-04-29 |
(86) PCT Filing Date: | 2004-10-06 |
(87) Open to Public Inspection: | 2005-04-14 |
Examination requested: | 2006-04-03 |
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/CA2004/001801 |
(87) International Publication Number: | WO 2005033453 |
(85) National Entry: | 2006-04-03 |
(30) Application Priority Data: | ||||||
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The inventive backboard bar for a dumping body comprises a support which has a contact surface, is fixed to the backboard and provided with means for adjusting the distance between said contact surface and the backboard. Said backboard also comprises a pivotable hook which is provided with a projection corresponding to the contact surface of the support, a first pivotable element and a second pivotable element connecting the first element to the hook. An actuator is connected to the first element. The activated actuator transmits a rotation motion to the first element. Said first element retransmits said motion to the second element and to the hook which turns between a first position wherein the hook projection abuts against the contact surface of the support, thereby preventing the backboard from opening and a second position wherein the hook projection is released from the support, thereby enabling the backboard to open.
Une barrure de porte arrière d'une benne basculante comprenant un appui ayant
une surface de contact. L'appui est fixé sur la porte et comprend un moyen
d'ajustement d'une distance entre la surface de contact et la porte. La
barrure comprend en outre un crochet pivotable ayant une projection
correspondante à la surface de contact de l'appui, une première membrure
pivotable et une deuxième membrure pivotable reliant la première membrure au
crochet. Un actionneur est relié à la première membrure. L'actionneur lorsque
activé transmet un mouvement de rotation à la première membrure. La première
membrure retransmet ce mouvement à la deuxième membrure et au crochet qui est
tourné entre une première position dans laquelle la projection du crochet
s'appuie sur la surface de contact de l'appui, empêchant une ouverture de la
porte, et une deuxième position dans laquelle la projection du crochet est
dégagée de l'appui, permettant l'ouverture de la porte.
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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Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Change of Address or Method of Correspondence Request Received | 2018-12-04 |
Inactive: IPC assigned | 2017-01-20 |
Maintenance Request Received | 2014-09-10 |
Maintenance Request Received | 2013-08-29 |
Inactive: Correspondence - MF | 2010-08-10 |
Letter Sent | 2010-05-12 |
Inactive: Single transfer | 2010-03-19 |
Grant by Issuance | 2008-04-29 |
Inactive: Cover page published | 2008-04-28 |
Pre-grant | 2008-02-15 |
Inactive: Final fee received | 2008-02-15 |
Letter Sent | 2008-01-04 |
Notice of Allowance is Issued | 2008-01-04 |
Notice of Allowance is Issued | 2008-01-04 |
Inactive: Approved for allowance (AFA) | 2007-11-07 |
Inactive: Cover page published | 2006-06-21 |
Letter Sent | 2006-06-15 |
Inactive: Acknowledgment of national entry - RFE | 2006-06-15 |
Inactive: Inventor deleted | 2006-06-15 |
Application Received - PCT | 2006-04-28 |
National Entry Requirements Determined Compliant | 2006-04-03 |
Request for Examination Requirements Determined Compliant | 2006-04-03 |
All Requirements for Examination Determined Compliant | 2006-04-03 |
National Entry Requirements Determined Compliant | 2006-04-03 |
Application Published (Open to Public Inspection) | 2005-04-14 |
There is no abandonment history.
The last payment was received on 2007-10-05
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.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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LES PLACEMENTS MARCEL BIBEAU INC. |
Past Owners on Record |
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MARCEL BIBEAU |