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Patent applications and USPTO patent grants for Tong; Hui Lin.The latest application filed is for "ratchet wrench hanging device having anti-theft function".
Patent | Date |
---|---|
Ratchet wrench hanging device having anti-theft function Grant 7,527,150 - Tong May 5, 2 | 2009-05-05 |
Ratchet wrench hanging device having anti-theft function App 20080029420 - Tong; Hui Lin | 2008-02-07 |
Adjustable tool support and display device Grant 6,854,607 - Tong February 15, 2 | 2005-02-15 |
Adjustable tool support and display device App 20040188366 - Tong, Hui Lin | 2004-09-30 |
Display device for article for sale Grant 6,581,894 - Tong June 24, 2 | 2003-06-24 |
Display device for article for sale App 20020130235 - Tong, Hui Lin | 2002-09-19 |
Tool holding and displaying device Grant 6,378,700 - Tong April 30, 2 | 2002-04-30 |
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