Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543625 | Brake device for garage doors and the like, and door assembly including the same | Michel Beaudoin, Jean-François Lévesque, Pascal Provencher, Richard Tremblay | 2009-06-09 |
| 7441749 | Chain guide and drive mechanism including the same | Michel Beaudoin, Richard Tremblay, Vincent Roy, Helene Robert | 2008-10-28 |
| 7350333 | Brake device for garage doors and the like | Stephane Michaud, Pascal Provencher | 2008-04-01 |
| 7000354 | Cable failure device for garage doors and the like and door including the same | Michel Beaudoin, Erik Nadeau, Jean-François Lévesque | 2006-02-21 |
| 6986378 | Braking device for garage doors and the like | Michel Beaudoin, Erik Nadeau, Jean-François Lévesque, Pascal Provencher, Francois Beaudoin | 2006-01-17 |
| 6959751 | Winding system, rolling door assembly including the same and kit for assembling the winding system | Normand Savard, Philippe Larochelle | 2005-11-01 |
| 6931810 | Window framework and a method for mounting a glass pane in an aperture of a panel | Michel Beaudoin, Luc Bourassa, Michel Levesque, Pascal Provencher, Normand Savard +1 more | 2005-08-23 |
| D490685 | Sliding lock | Michel Beaudoin, Olivier Sylvestre, Pascal Provencher | 2004-06-01 |
| 6712116 | Drive mechanism for use with an overhead shaft of a sectional door | Michel Beaudoin, Richard Tremblay, Jonathan Frechette | 2004-03-30 |
| 6694673 | Eccentrically mountable plug for counterbalancing systems of garage doors and the like | Normand Savard, Michel Beaudoin, Luc Bourassa, Dominic Charpentier | 2004-02-24 |
| 6502281 | Plug for operatively connecting torsion springs to overhead shafts of counterbalancing systems used for garage doors and the like | Normand Savard, Rafael Guay, Samuel Tousignant | 2003-01-07 |
| 6485006 | Plug with safety means for use with counterbalancing systems of garage doors and the like | Michel Beaudoin, Luc Bourassa, Gerard Dube, Martin Harnois | 2002-11-26 |
| 6378170 | Security seal for collars used to tension spring in garage door assemblies | Ron Clark, Alexandre Hebert, Pascal Provencher, Patrice Farella | 2002-04-30 |
| 6279268 | Cable failure device for garage doors and the like | Michel Beaudoin, Stefano Bologna, Patrice Farella | 2001-08-28 |
| 6174575 | Universal plug for a counterbalancing mechanism | Michel Beaudoin | 2001-01-16 |
| 5865235 | Counterbalance mechanism for vertical opening door | Leroy G. Krupke, Foad Vafaie, Douglas R. Fuller | 1999-02-02 |