Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D914824 | Watersport equipment | Robert Cirjak, David Cirjak | 2021-03-30 |
| D914825 | Watersport equipment | Robert Cirjak, David Cirjak | 2021-03-30 |
| D912758 | Watersport equipment | Mareen Katemann, Robert Cirjak | 2021-03-09 |
| D912754 | Watersport equipment | Mareen Katemann, Robert Cirjak | 2021-03-09 |
| D912755 | Watersport equipment | Robert Cirjak, David Cirjak | 2021-03-09 |
| D912756 | Watersport equipment | Mareen Katemann, Robert Cirjak | 2021-03-09 |
| D912757 | Watersport equipment | Robert Cirjak, Mareen Katemann | 2021-03-09 |
| D912187 | Watersport equipment | Robert Cirjak, David Cirjak | 2021-03-02 |
| D903029 | Water sports equipment recreational device | Mareen Katemann, Robert Cirjak | 2020-11-24 |
| D903031 | Water sports equipment recreational device | Mareen Katemann, Robert Cirjak | 2020-11-24 |
| D903030 | Water sports equipment recreational device | Mareen Katemann, Robert Cirjak | 2020-11-24 |
| D903027 | Water sports equipment recreational device | Robert Cirjak, Mareen Katemann | 2020-11-24 |
| D903028 | Water sports equipment recreational device | Mareen Katemann, Robert Cirjak | 2020-11-24 |
| D902338 | Recreational device | Robert Cirjack | 2020-11-17 |
| D891554 | Inflatable watersports floatation | Robert Cirjak | 2020-07-28 |
| D886931 | Inflatable watersport float | Robert Cirjack | 2020-06-09 |
| D861820 | Inflatable watersports product | Robert Cirjak | 2019-10-01 |
| D854394 | Handle for a floating waterpark | Robert Cirjack | 2019-07-23 |
| D825015 | Recreational device | Robert Cirjak | 2018-08-07 |
| D824468 | Recreational device | Robert Cirjak | 2018-07-31 |
| D824467 | Recreational device | Robert Cirjak | 2018-07-31 |
| D820374 | Recreational device | Robert Cirjak | 2018-06-12 |
| D819764 | Recreational device | Robert Cirjak | 2018-06-05 |
| D819763 | Recreational device | Robert Cirjak | 2018-06-05 |
| D818072 | Recreational device | Robert Cirjak | 2018-05-15 |