Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472014 | Baby seat of bicycle | — | 2019-11-12 |
| D851187 | Foot platform for exercise apparatus | Christopher Henry Leier | 2019-06-11 |
| 10247319 | Pump head | — | 2019-04-02 |
| 10047742 | Pump operable in one of quick pumping mode and high-pressure pumping mode selectively | — | 2018-08-14 |
| 10030800 | Push-to-press inflation adaptor for English valves | — | 2018-07-24 |
| 9945503 | Rotate-to-press inflation adaptor for English valves | — | 2018-04-17 |
| 9945367 | Dual-gauge air pump | — | 2018-04-17 |
| D805210 | Massage device | Christopher Henry Leier, Steve Avila | 2017-12-12 |
| 9695809 | Air pump capable of twist-locking engagement | — | 2017-07-04 |
| 9675981 | Resiliently flexible nozzle head for inflator | — | 2017-06-13 |
| 9651041 | Operating handle assembly for hand air pump | — | 2017-05-16 |
| 9551428 | Versatile air-valve connecting device | — | 2017-01-24 |
| 9388914 | Rotary switch type valve cap | — | 2016-07-12 |
| 9347613 | Air pump with a biasable head | — | 2016-05-24 |
| 9255571 | Air pump with two pressure gauges for high/low pressure indication | — | 2016-02-09 |
| 9239046 | Air pump for measuring an air pressure | — | 2016-01-19 |
| 9022907 | Adjustable dumbbell system | — | 2015-05-05 |
| 9016304 | Horizontally-triggerable inflation connector | — | 2015-04-28 |
| 8998242 | Dual-purpose safety baby carrier | — | 2015-04-07 |
| 8936446 | Sliding inflator with inner and outer cylinders | — | 2015-01-20 |
| 8932027 | Portable air pump with a pressure gauge receivable by biasing | — | 2015-01-13 |
| 8747076 | Portable air pump with a hidden pressure gauge | — | 2014-06-10 |
| 8646667 | Roof rack device | — | 2014-02-11 |
| 8556787 | Tilting inversion exerciser | Christopher Henry Leier, Howard Paul Schultz | 2013-10-15 |
| 8539971 | Air passageway switchable pump head for air pump | — | 2013-09-24 |