Issued Patents All Time
Showing 301–325 of 328 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7637068 | Mechanical locking system for floorboards | — | 2009-12-29 |
| 7634884 | Mechanical locking system for panels and method of installing same | Marcus Bergelin | 2009-12-22 |
| 7568322 | Floor covering and laying methods | — | 2009-08-04 |
| 7516588 | Floor covering and locking systems | — | 2009-04-14 |
| 7484338 | Locking system, floorboard comprising such a locking system, as well as method for making floorboards | Tony Pervan | 2009-02-03 |
| 7454875 | Mechanical locking system for floor panels | Niclas Hakansson, Per Nygren | 2008-11-25 |
| 7444791 | Locking system and flooring board | — | 2008-11-04 |
| 7398625 | Locking system for floorboards | — | 2008-07-15 |
| 7386963 | Locking system and flooring board | — | 2008-06-17 |
| 7356971 | Locking system for floorboards | — | 2008-04-15 |
| 7275350 | Method of making a floorboard and method of making a floor with the floorboard | Tony Pervan | 2007-10-02 |
| 7171791 | Floorboards and methods for production and installation thereof | — | 2007-02-06 |
| 7137229 | Floorboards with decorative grooves | — | 2006-11-21 |
| 7127860 | Flooring and method for laying and manufacturing the same | Tony Pervan | 2006-10-31 |
| 7051486 | Mechanical locking system for floating floor | — | 2006-05-30 |
| 7003925 | Locking system for floorboards | — | 2006-02-28 |
| 6922964 | Locking system and flooring board | — | 2005-08-02 |
| 6918220 | Locking systems for floorboards | — | 2005-07-19 |
| 6898913 | Locking system for mechanical joining of floorboards and method for production thereof | — | 2005-05-31 |
| 6880305 | Metal strip for interlocking floorboard and a floorboard using same | Tony Pervan | 2005-04-19 |
| 6851241 | Floorboards and methods for production and installation thereof | — | 2005-02-08 |
| 6769218 | Floorboard and locking system therefor | — | 2004-08-03 |
| 6715253 | Locking system for floorboards | — | 2004-04-06 |
| 6532709 | Locking system and flooring board | — | 2003-03-18 |
| 6510665 | Locking system for mechanical joining of floorboards and method for production thereof | — | 2003-01-28 |