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Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent: | (11) CA 2186477 |
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(54) English Title: | REVETEMENT DE SURFACE PROVISOIRE NOTAMMENT POUR LA CIRCULATION D'ENGINS SUR SOL SABLEUX OU MARECAGEUX |
(54) French Title: | TEMPORARY SURFACE COVERING PARTICULARLY USEFUL FOR DRIVING HEAVY VEHICLES ON SWAMPY OR SANDY GROUND |
Status: | Term Expired - Post Grant Beyond Limit |
(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: | 2005-07-26 |
(86) PCT Filing Date: | 1995-03-28 |
(87) Open to Public Inspection: | 1995-10-05 |
Examination requested: | 2001-11-19 |
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/FR1995/000388 |
(87) International Publication Number: | FR1995000388 |
(85) National Entry: | 1996-09-25 |
(30) Application Priority Data: | ||||||
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Temporary surface covering particularly useful for driving heavy vehicles on swampy or sandy ground, characterised in that said covering comprises a woven structure formed of monofilament woof threads (1-26) arranged in a single layer, and warp threads (1-10) also arranged in a single layer, wherein the weave of the structure is such that each warp thread is interlaced with the woof threads, preferably and approximately at half of the intersections of rows and columns in the weave. The warp thread is left free in the remaining intersections so that each warp thread has at least one tight and single weave area (A), followed by an area of floating threads (B), said areas alternating in order to tighten the woof threads and to provide the fabric with a sharply raised and grooved configuration (S1, S2, C1, C2).
La présente invention a trait à un revêtement de surface provisoire en particulier pour permettre ou faciliter la circulation d'engins sur
des sols sableux ou marécageux. A cet effet, l'invention a pour objet un revêtement de surface provisoire notamment pour la circulation
d'engins sur sol sableux ou marécageux, caractérisé en ce qu'il est constitué d'une structure tissée formée à partir de fils de trame (N°
1 à 26) du type monofilament disposés suivant une seule couche a de fils de chaîne (N° 1 à 10) également disposés suivant une seule
couche, l'armure de la structure tissée étant telle que chaque fil de chaîne s'entrecroise avec les fils de trame suivant, de préférence et
très approximativement, la moitié des intersections des rangées et colonnes de l'armure, le fil de chaîne étant laissé dans les intersections
restantes, en sorte, pour chaque fil de chaîne, d'obtenir au moins une zone d'armure simple a serrée (A) suivie d'une zone de flottés (B),
l'alternance des différentes zones susdites provoquant des resserrements des fils de trame créant un relief important (S1, S2, C1, C2) du
tissu ainsi réalisé.
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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Inactive: Expired (new Act pat) | 2015-03-28 |
Small Entity Declaration Determined Compliant | 2008-02-13 |
Small Entity Declaration Request Received | 2008-02-13 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Grant by Issuance | 2005-07-26 |
Inactive: Cover page published | 2005-07-25 |
Pre-grant | 2005-05-09 |
Inactive: Final fee received | 2005-05-09 |
Notice of Allowance is Issued | 2004-11-18 |
Notice of Allowance is Issued | 2004-11-18 |
Letter Sent | 2004-11-18 |
Inactive: Approved for allowance (AFA) | 2004-11-01 |
Amendment Received - Voluntary Amendment | 2004-08-30 |
Inactive: S.30(2) Rules - Examiner requisition | 2004-03-12 |
Inactive: Application prosecuted on TS as of Log entry date | 2002-01-14 |
Letter Sent | 2002-01-14 |
Inactive: Status info is complete as of Log entry date | 2002-01-14 |
Request for Examination Requirements Determined Compliant | 2001-11-19 |
All Requirements for Examination Determined Compliant | 2001-11-19 |
Small Entity Declaration Determined Compliant | 1996-08-25 |
Application Published (Open to Public Inspection) | 1995-10-05 |
There is no abandonment history.
The last payment was received on 2005-02-21
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.
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Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DESCHAMPS |
Past Owners on Record |
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GEORGES-PAUL DESCHAMPS |