Chiang; Yu-Sung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chiang; Yu-Sung.The latest application filed is for "electric stepper".
- Chiang; Yu-Sung - Changhua County TW
- Chiang; Yu-Sung - Guangzhou CN
- Chiang; Yu-Sung - Guangzhou City CN
- Chiang; Yu Sung - Taipei TW
- Chiang; Yu-Sung - Changhua Hsien TW
- Chiang; Yu Sung - Chang Hua Hsien TW
| Patent | Date |
|---|---|
| Steam foot spa machine Grant D657,880 - Chiang April 17, 2 | 2012-04-17 |
| Step machine Grant D639,872 - Chiang June 14, 2 | 2011-06-14 |
| Electric Stepper App 20110077131 - Chiang; Yu-Sung | 2011-03-31 |
| Slimming machine Grant D548,291 - Chiang August 7, 2 | 2007-08-07 |
| Vibration body shaping device App 20070149375 - Chiang; Yu-Sung | 2007-06-28 |
| Vibration body-pump device App 20070100260 - Chiang; Yu Sung | 2007-05-03 |
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