Wu; Pao-Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Pao-Chang.The latest application filed is for "projectile flier".
- Wu; Pao-Chang - Shulin Town TW
- Wu; Pao-Chang - Taichung TW
- Wu; Pao-Chang - Taipei Shien TW
| Patent | Date |
|---|---|
| Projectile Flier App 20070281576 - Wu; Pao-Chang ; et al. | 2007-12-06 |
| Cord guided frisbee Grant 6,939,191 - Wu September 6, 2 | 2005-09-06 |
| String pulling device for racket stringer Grant 6,837,811 - Wu January 4, 2 | 2005-01-04 |
| Pinwheel assembly Grant 6,398,615 - Wu , et al. June 4, 2 | 2002-06-04 |
| Pinwheel device Grant 6,386,939 - Wu , et al. May 14, 2 | 2002-05-14 |
| Kite Grant 6,315,246 - Wu , et al. November 13, 2 | 2001-11-13 |
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