Issued Patents 2003
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667591 | Method and device for increasing the allowed motor power of a motorized garage door operator | James Scott Murray | 2003-12-23 |
| 6640872 | Non-binding sectional door and method of assembly | — | 2003-11-04 |
| 6640496 | Anti-drop device | — | 2003-11-04 |
| 6605910 | Method and device for setting custom door travel limits on a motorized garage door operator | David B. Davies | 2003-08-12 |
| 6604593 | Powered roller skates | — | 2003-08-12 |
| 6588156 | Sectional door operator alignment method | — | 2003-07-08 |
| 6568454 | Overhead door locking operator | Donald Bruce Kyle | 2003-05-27 |
| D475146 | Sectional door panel | — | 2003-05-27 |
| 6561256 | Extension spring counterbalance system | — | 2003-05-13 |
| 6561255 | Overhead door locking operator | — | 2003-05-13 |
| D474215 | Drive housing for an overhead door operator | Derek S. Paquette | 2003-05-06 |
| D473574 | Motor housing for an overhead door operator | Derek S. Paquette | 2003-04-22 |
| D473573 | Motor housing for an overhead door operator | Derek S. Paquette | 2003-04-22 |
| D472910 | Motor housing for an overhead door operator | Derek S. Paquette | 2003-04-08 |
| D472568 | Motor housing for an overhead door operator | Derek S. Paquette | 2003-04-01 |
| 6523596 | Apparatus for manufacturing a flexible curtain | Donald Bruce Kyle, Kelly Ray Green, Harry Edward Asbury | 2003-02-25 |