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(12) Patent: | (11) CA 2755082 |
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(54) English Title: | SLIDING PLATFORM WITH DUAL BRAKING |
(54) French Title: | PLATEFORME COULISSANTE A DOUBLE FREINAGE |
Status: | Granted |
(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: | GOWLING WLG (CANADA) LLP |
(74) Associate agent: | |
(45) Issued: | 2016-11-22 |
(22) Filed Date: | 2011-10-17 |
(41) Open to Public Inspection: | 2013-04-17 |
Examination requested: | 2011-10-17 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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A braking apparatus is described which is used to control the motion of a sliding platform of a pickup truck in order that the sliding platform may be stopped anywhere along its travel for conveniece. The sliding platform is used to load and unload freight from the pickup truck when in an extended position at the rear of the truck. When the truck is parked on ground which is uneven the sliding platform is provided with energy which must be dissipated when it is moved from one position to another. When the usual braking device is released (usually a pin located appropriately in the tracks of the platform members) the sliding platform is in a "runaway" condition. The brake described here is capable of preventing this condition.
On décrit un appareil de freinage utilisé pour contrôler le mouvement dune plateforme coulissante dune camionnette pour pouvoir arrêter la plateforme coulissante partout le long de son déplacement à des fins de commodité. La plateforme coulissante est utilisée pour charger et décharger des marchandises de la camionnette en position sortie à larrière de la camionnette. Quand la camionnette est stationnée sur un sol inégal, la plateforme coulissante est alimentée en énergie qui doit être dissipée quand elle est déplacée dune position à une autre. Quand le dispositif de freinage habituel est relâché (habituellement une goupille située de manière appropriée dans les rails des éléments de la plateforme), la plateforme coulissante est dans une condition « demballement ». Le frein décrit dans les présentes peut empêcher cette condition.
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.
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Title | Date |
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Forecasted Issue Date | 2016-11-22 |
(22) Filed | 2011-10-17 |
Examination Requested | 2011-10-17 |
(41) Open to Public Inspection | 2013-04-17 |
(45) Issued | 2016-11-22 |
Abandonment Date | Reason | Reinstatement Date |
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2014-08-14 | R30(2) - Failure to Respond | 2015-08-12 |
2016-03-17 | R30(2) - Failure to Respond | 2016-05-18 |
Last Payment of $125.00 was received on 2023-10-16
Upcoming maintenance fee amounts
Description | Date | Amount |
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Next Payment if standard fee | 2024-10-17 | $347.00 |
Next Payment if small entity fee | 2024-10-17 | $125.00 |
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Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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CARGO EASE INC. |
Past Owners on Record |
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BLUHM, JASON A. |