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(12) Patent Application: | (11) CA 2507991 |
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(54) English Title: | MULTI BLOCK |
(54) French Title: | BLOC MULTI |
Status: | Dead |
(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: | NA |
(74) Associate agent: | NA |
(45) Issued: | |
(22) Filed Date: | 2005-06-16 |
(41) Open to Public Inspection: | 2006-12-16 |
Examination requested: | 2006-12-07 |
Availability of licence: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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Trois types de blocs de formes spécifiques qui, une fois assemblés, font
office de murs ou de surface. Installés sur une fondation stable, ils
servent à construire des structures sans connaissance approfondie et
sans la compétence d'ouvriers spécialisés. Les blocs servent de
structure au mur ou à la surface et peuvent être composés de n'importe
quels matériaux (polystyrène, bois, ciment etc.). des blocs s'emboîtent
les uns dans les autres par des cavités ou des excroissances
longitudinales. Ils s'installent par simple superposition. La cavité ou
l'excroissance longitudinale que l'on appelle la partie mâle et la partie
femelle sont généralement en forme de demi-lune mais peuvent avoir
d'autres formes, en autant qu'ils s'imbriquent parfaitement les unes dans
les autres. Ainsi les blocs scellent toute arrivée d'air et crée un auto-
alignement parfait. A ces blocs peuvent être attachés une structure
quelconque (bois, placoplâtre etc.), adaptée aux besoins de
construction.
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.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Administrative Status , Maintenance Fee and Payment History should be consulted.
Title | Date |
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Forecasted Issue Date | Unavailable |
(22) Filed | 2005-06-16 |
Examination Requested | 2006-12-07 |
(41) Open to Public Inspection | 2006-12-16 |
Dead Application | 2009-08-03 |
Abandonment Date | Reason | Reinstatement Date |
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2008-08-01 | R30(2) - Failure to Respond |
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $200.00 | 2005-06-16 | ||
Request for Examination | $400.00 | 2006-12-07 | ||
Maintenance Fee - Application - New Act | 2 | 2007-06-18 | $50.00 | 2007-06-07 |
Maintenance Fee - Application - New Act | 3 | 2008-06-16 | $50.00 | 2008-06-11 |
Maintenance Fee - Application - New Act | 4 | 2009-06-16 | $50.00 | 2009-05-29 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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PERREAULT, JEAN FRANCOIS |
Past Owners on Record |
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None |