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Patent applications and USPTO patent grants for Hu; Jung-Hua.The latest application filed is for "multi-functional structure for armchair armrest pad".
Patent | Date |
---|---|
Multi-functional structure for armchair armrest pad Grant 8,960,801 - Hu February 24, 2 | 2015-02-24 |
Multi-functional structure for armchair armrest pad App 20140077568 - Hu; Jung-Hua | 2014-03-20 |
Chair backrest elevating device Grant 8,020,934 - Hu September 20, 2 | 2011-09-20 |
Chair Backrest Elevating Device App 20110012412 - HU; Jung-Hua | 2011-01-20 |
Adjusting device of a chair backrest Grant 7,775,593 - Hu August 17, 2 | 2010-08-17 |
Adjusting Device Of A Chair Backrest App 20100090512 - HU; Jung-Hua | 2010-04-15 |
Height adjustable pedal ring mechanism for bar stool Grant 7,229,054 - Hu June 12, 2 | 2007-06-12 |
Height adjuctable pedal ring mechanism for bar stool App 20060175518 - Hu; Jung-Hua | 2006-08-10 |
Adjustable armrest for chairs Grant 6,059,366 - Hu May 9, 2 | 2000-05-09 |
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