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Patent applications and USPTO patent grants for Wang; Ching-Te.The latest application filed is for "powder container that will prevent a user's hand from touching the powder directly".
Patent | Date |
---|---|
Container having a compressible function Grant 8,371,480 - Wang February 12, 2 | 2013-02-12 |
Powder Container That Will Prevent A User's Hand From Touching The Powder Directly App 20120103986 - Wang; Ching-Te | 2012-05-03 |
Container Having A Compressible Function App 20110163129 - Wang; Ching-Te | 2011-07-07 |
Magic cube Grant 7,100,917 - Wang September 5, 2 | 2006-09-05 |
Magic Cube App 20060163810 - Wang; Ching-Te | 2006-07-27 |
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