Tsai; Shui-Te
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Shui-Te.The latest application filed is for "collapsible skateboard".
- Tsai; Shui-Te - Taipei TW
- Tsai; Shui-Te - Chang Hwa TW
- Tsai; Shui-Te - Chang Hua TW
- Tsai; Shui-Te - Taichung City TW
- Tsai; Shui-Te - Changhua TW
| Patent | Date |
|---|---|
| Collapsible skateboard Grant 9,969,456 - Tsai May 15, 2 | 2018-05-15 |
| Collapsible Skateboard App 20170043837 - Tsai; Shui-Te | 2017-02-16 |
| Collapsible skateboard Grant 9,422,021 - Tsai August 23, 2 | 2016-08-23 |
| Collapsible Skateboard App 20150307150 - Tsai; Shui-Te | 2015-10-29 |
| Collapsible Skateboard App 20140062044 - Tsai; Shui-Te | 2014-03-06 |
| Collapsible skateboard Grant 8,474,840 - Tsai July 2, 2 | 2013-07-02 |
| Collapsible Skateboard App 20120193883 - Tsai; Shui-Te | 2012-08-02 |
| Collapsible skateboard Grant 8,157,275 - Tsai April 17, 2 | 2012-04-17 |
| Collapsible Skateboard App 20090322049 - Tsai; Shui-Te | 2009-12-31 |
| Collapsible skateboard Grant 7,559,561 - Tsai July 14, 2 | 2009-07-14 |
| Collapsible skateboard App 20060237934 - Tsai; Shui-Te | 2006-10-26 |
| Collapsible skateboard Grant 7,063,341 - Tsai June 20, 2 | 2006-06-20 |
| Collapsible skateboard App 20020195786 - Tsai, Shui-Te | 2002-12-26 |
| Collapsible skateboard Grant 6,431,567 - Tsai August 13, 2 | 2002-08-13 |
| Retaining device of scooter battery set Grant 6,415,881 - Tsai July 9, 2 | 2002-07-09 |
| Support leg of scooter App 20020084621 - Tsai, Shui-Te | 2002-07-04 |
| Front suspension device for a skate cart Grant 6,409,190 - Tsai June 25, 2 | 2002-06-25 |
| Retaining Device Of Scooter Battery Set App 20020070063 - Tsai, Shui-Te | 2002-06-13 |
| Electric scooter providing improved layout of battery set App 20020066610 - Tsai, Shui-Te | 2002-06-06 |
| Power clutch mechanism of scooter Grant 6,394,213 - Tsai May 28, 2 | 2002-05-28 |
| Power device of scooter App 20020000339 - Tsai, Shui-Te | 2002-01-03 |
| Brake of rear wheel of scooter Grant 6,298,952 - Tsai October 9, 2 | 2001-10-09 |
| Scooter rear wheel brake Grant 6,296,082 - Tsai October 2, 2 | 2001-10-02 |
| Retaining device of battery set of scooter Grant 6,285,160 - Tsai September 4, 2 | 2001-09-04 |
| Foldable handlebar stem of a skate cart Grant 6,283,485 - Tsai September 4, 2 | 2001-09-04 |
| Power clutch mechanism of scooter Grant 6,273,205 - Tsai August 14, 2 | 2001-08-14 |
| Collapsible skateboard App 20010009322 - Tsai, Shui-Te | 2001-07-26 |
| Collapsible skateboard Grant 6,206,387 - Tsai March 27, 2 | 2001-03-27 |
| Brake device for a skate cart Grant 6,139,035 - Tsai October 31, 2 | 2000-10-31 |
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