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(12) Patent Application: | (11) CA 2234252 |
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(54) English Title: | COMPOSITE COMPONENT, ESPECIALLY A COMPOSITE CLADDING COMPONENT, AND METHOD FOR PRODUCING THIS COMPONENT |
(54) French Title: | CONSTITUANT COMPOSITE, NOTAMMENT CONSTITUANT COMPOSITE DE GARNISSAGE ET SON PROCEDE DE PRODUCTION |
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: | SMART & BIGGAR LP |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 1996-05-14 |
(87) Open to Public Inspection: | 1996-11-28 |
Examination requested: | 2003-01-30 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/DE1996/000842 |
(87) International Publication Number: | WO 1996037355 |
(85) National Entry: | 1998-04-07 |
(30) Application Priority Data: | |||||||||
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In the composite component of the invention, the reinforcing material consists
wholly or partly of recycled natural fibres, especially jute or sisal fibres,
produced from fabrics used as packaging materials. Said recycled fibres may be
mixed with between 10 and 30 % of other fibrous materials or fillers. The
natural fibre material used for reinforcement may be non-directional, randomly
structured, directional, moulded or pre-shaped. Combinations thereof are also
possible by layering the reinforcement insert. The binders used are
thermoplastic synthetic raw materials or duroplasts or a combination of
duroplasts and thermoplasts or a biological agent. According to the invention,
the raw material is crushed to form pieces of pourable consistency which are
broken down into fibres in a mill.
L'invention concerne un constituant composite dans lequel le matériau de renforcement se compose en totalité ou en partie de fibres naturelles recyclées, notamment de fibres de jute ou de sisal, constituées de tissus utilisés comme matériaux d'emballage. Entre 10 à 30 % d'autres matériaux fibreux ou de charges peuvent être mélangés à ces fibres de recyclage. Le matériau à base de fibres naturelles utilisé comme élément de renforcement est introduit de manière non dirigée, aléatoire, dirigée, moulée ou prémoulée. Il est également possible d'effectuer des combinaisons par stratification de l'élément de renforcement. On utilise comme liant des matières brutes synthétiques thermoplastiques ou des matières thermodurcissables ou une combinaison de matières thermodurcissables et de matières thermoplastiques ou un principe actif biologique. Selon l'invention, le matériau de départ est fractionné en morceaux de consistance coulante qui sont effilochés dans un broyeur.
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.
Sorry, the representative drawing for patent document number 2234252 was not found.
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 | 2012-01-01 |
Application Not Reinstated by Deadline | 2006-05-15 |
Time Limit for Reversal Expired | 2006-05-15 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2005-05-16 |
Letter Sent | 2003-02-28 |
Amendment Received - Voluntary Amendment | 2003-02-17 |
Request for Examination Received | 2003-01-30 |
All Requirements for Examination Determined Compliant | 2003-01-30 |
Request for Examination Requirements Determined Compliant | 2003-01-30 |
Inactive: Entity size changed | 2002-04-18 |
Inactive: Entity size changed | 2001-05-17 |
Inactive: Single transfer | 1998-08-25 |
Inactive: First IPC assigned | 1998-07-14 |
Inactive: IPC assigned | 1998-07-14 |
Inactive: IPC assigned | 1998-07-14 |
Classification Modified | 1998-07-14 |
Inactive: Courtesy letter - Evidence | 1998-06-23 |
Inactive: Notice - National entry - No RFE | 1998-06-19 |
Application Received - PCT | 1998-06-16 |
Application Published (Open to Public Inspection) | 1996-11-28 |
Abandonment Date | Reason | Reinstatement Date |
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2005-05-16 |
The last payment was received on 2004-04-28
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 | 1998-05-14 | 1998-04-07 |
Basic national fee - standard | 1998-04-07 | ||
Registration of a document | 1998-08-25 | ||
MF (application, 3rd anniv.) - standard | 03 | 1999-05-14 | 1999-05-06 |
MF (application, 4th anniv.) - standard | 04 | 2000-05-15 | 2000-03-27 |
MF (application, 5th anniv.) - small | 05 | 2001-05-14 | 2001-05-11 |
MF (application, 6th anniv.) - standard | 06 | 2002-05-14 | 2002-04-05 |
Request for examination - standard | 2003-01-30 | ||
MF (application, 7th anniv.) - standard | 07 | 2003-05-14 | 2003-04-15 |
MF (application, 8th anniv.) - standard | 08 | 2004-05-14 | 2004-04-28 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MOLLER PLAST GMBH |
Past Owners on Record |
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FRIEDHELM BECKMANN |
ROLF HESCH |