Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494049 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2019-12-03 |
| 10213669 | Holding apparatus for a net of a table-tennis table | Karin Kettler | 2019-02-26 |
| 10118074 | Table tennis ball storage device | — | 2018-11-06 |
| 9814957 | Holding apparatus for a net of a table-tennis table | Karin Kettler | 2017-11-14 |
| 9782639 | Table tennis ball storage device | — | 2017-10-10 |
| 9764787 | Child's ride-on toy with removable cart | — | 2017-09-19 |
| 9643672 | Child's ride-on toy with removable cart | — | 2017-05-09 |
| 9643681 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2017-05-09 |
| 9480897 | Holding apparatus for a net of a table-tennis table | Karin Kettler | 2016-11-01 |
| 9193408 | Tricycle with variable position footboards | Karin Kettler | 2015-11-24 |
| 8950770 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2015-02-10 |
| 8820766 | Tricycle with variable position footboards | Karin Kettler | 2014-09-02 |
| 8511701 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2013-08-20 |
| 8454045 | Tricycle with variable position foot boards | Karin Kettler | 2013-06-04 |
| 8201840 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2012-06-19 |
| D639210 | Pedaled quadricycle | — | 2011-06-07 |
| D637116 | Pedaled quadricycle | — | 2011-05-03 |
| 7487988 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2009-02-10 |
| 7300066 | Folding frame for a tricycle, scooter or child's bicycle | Reinhold Rocholl, Heinz Kettler | 2007-11-27 |
| 7210696 | Folding frame for a tricycle, scooter or child's bicycle | Heinz Kettler, Reinhold Rocholl | 2007-05-01 |
| 7197990 | Table tennis table | Heinz Kettler, Reinhard Rocholl | 2007-04-03 |
| 7156408 | Vehicle steering head | Heinz Kettler, Reinhard Rocholl | 2007-01-02 |
| D532986 | Patio chair | Reinhard Rocholl | 2006-12-05 |
| D526136 | Patio chair | Reinhard Rocholl | 2006-08-08 |
| 7044491 | Tricycle | Heinz Kettler, Reinhard Rocholl | 2006-05-16 |