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(12) Patent Application: | (11) CA 2563473 |
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(54) English Title: | CRYOGENIC FUEL TANK AND USE THEREOF IN A MOTOR VEHICLE |
(54) French Title: | RESERVOIR DE FLUIDE CRYOGENIQUE ET UTILISATION DANS UN VEHICULE AUTOMOBILE |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(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: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 2004-12-17 |
(87) Open to Public Inspection: | 2005-12-22 |
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/FR2004/050718 |
(87) International Publication Number: | WO 2005121631 |
(85) National Entry: | 2006-10-16 |
(30) Application Priority Data: | ||||||
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A cryogenic fluid tank comprising an outer envelope (2) and an inner envelope (1), wherein the space between said envelopes is occupied by a multilayered insulation structure (3) wherein the inner envelope (1) is supported on a point of articulation (A) formed by a support structure (6) coupled to the outer envelope (2) and extending into the latter, wherein the point of articulation is located above the center of gravity (G) of the inner envelope. Applications: cryogenic fuel tanks in motor vehicles.
Réservoir de fluide cryogénique, comprenant une enveloppe externe (2) et une
enveloppe interne (1), l~interespace entre les enveloppes étant occupé par une
structure d~isolation multicouche (3), dans lequel l~enveloppe interne (1) est
supportée sur un point d~articulation (A) formé par une structure support (6)
solidaire de l~enveloppe externe (2) et s~étendant dans cette dernière, le
point d~articulation étant situé au-dessus du centre de gravité (G) de
l~enveloppe interne. Applications aux réservoirs de carburant cryogénique de
véhicules automobiles.
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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Description | Date |
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Application Not Reinstated by Deadline | 2010-12-17 |
Time Limit for Reversal Expired | 2010-12-17 |
Inactive: Abandon-RFE+Late fee unpaid-Correspondence sent | 2009-12-17 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2009-12-17 |
Letter Sent | 2007-05-22 |
Inactive: Single transfer | 2007-04-17 |
Inactive: Courtesy letter - Evidence | 2007-02-06 |
Inactive: Cover page published | 2007-02-06 |
Inactive: Notice - National entry - No RFE | 2007-02-02 |
Inactive: Applicant deleted | 2006-11-09 |
Inactive: Applicant deleted | 2006-11-09 |
Application Received - PCT | 2006-11-09 |
National Entry Requirements Determined Compliant | 2006-10-16 |
National Entry Requirements Determined Compliant | 2006-10-16 |
Application Published (Open to Public Inspection) | 2005-12-22 |
Abandonment Date | Reason | Reinstatement Date |
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2009-12-17 |
The last payment was received on 2008-11-25
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 |
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MF (application, 2nd anniv.) - standard | 02 | 2006-12-18 | 2006-10-16 |
Basic national fee - standard | 2006-10-16 | ||
Registration of a document | 2007-04-17 | ||
MF (application, 3rd anniv.) - standard | 03 | 2007-12-17 | 2007-11-27 |
MF (application, 4th anniv.) - standard | 04 | 2008-12-17 | 2008-11-25 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
Past Owners on Record |
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ALAIN RAVEX |
LAURENT ALLIDIERES |