Lin; Guang-Sheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lin; Guang-Sheng.The latest application filed is for "portable steps".
- Lin; Guang-Sheng - Guangdong CN
- Lin; Guang-Sheng - South Zhongshan CN
- Lin; Guang-Sheng - South Zhaongshan CN
| Patent | Date |
|---|---|
| Portable steps Grant 8,037,649 - Jakubowski , et al. October 18, 2 | 2011-10-18 |
| Foldable pet crate Grant D622,010 - Jakubowski , et al. August 17, 2 | 2010-08-17 |
| Foldable pet crate Grant D622,009 - Jakubowski , et al. August 17, 2 | 2010-08-17 |
| Foldable pet crate Grant D611,201 - Jakubowski , et al. March 2, 2 | 2010-03-02 |
| Foldable pet crate Grant D611,202 - Jakubowski , et al. March 2, 2 | 2010-03-02 |
| Pet ramp Grant D599,062 - Jakubowski , et al. August 25, 2 | 2009-08-25 |
| Portable Steps App 20080257280 - Jakubowski; Chris ; et al. | 2008-10-23 |
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