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Patent applications and USPTO patent grants for Kung; Lin Wei.The latest application filed is for "gripped writing instrument".
Patent | Date |
---|---|
Gripped writing instrument Grant D551,707 - Neuenschwander , et al. September 25, 2 | 2007-09-25 |
Curved writing instrument Grant D550,282 - Neuenschwander , et al. September 4, 2 | 2007-09-04 |
Pen Grant D541,860 - Kung May 1, 2 | 2007-05-01 |
Ball-point pen Grant 6,902,334 - Kung June 7, 2 | 2005-06-07 |
Folding pen Grant D498,259 - Kung November 9, 2 | 2004-11-09 |
Pen Grant D480,423 - Kung October 7, 2 | 2003-10-07 |
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