Wang; Tzu Mei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Tzu Mei.The latest application filed is for "high-seat folding chair having footrest".
- Wang; Tzu Mei - Taoyuan Hsien N/A TW
- Wang; Tzu Mei - Chung-Li N/A TW
- Wang; Tzu Mei - Taoyuan TW
- Wang; Tzu Mei - Chung-Li City Taoyuan Hsien TW
| Patent | Date |
|---|---|
| High-seat folding chair having footrest Grant 8,684,452 - Lin , et al. April 1, 2 | 2014-04-01 |
| All-steel folding chair Grant D693,138 - Lin , et al. November 12, 2 | 2013-11-12 |
| Disassemblable hanging cart for folding chairs Grant 8,534,470 - Lin , et al. September 17, 2 | 2013-09-17 |
| High-seat Folding Chair Having Footrest App 20130127223 - LIN; Mei Chuen ; et al. | 2013-05-23 |
| Mechanism for self folding up and cushing a seat of portable chair Grant 8,371,645 - Lin , et al. February 12, 2 | 2013-02-12 |
| Mechanism For Self Folding Up And Cushing A Seat Of Portable Chair App 20120187733 - LIN; MEI CHUEN ; et al. | 2012-07-26 |
| Seat self-lifting device for portable chair Grant 8,109,564 - Lin , et al. February 7, 2 | 2012-02-07 |
| Seat Self-lifting Device For Portable Chair App 20110187170 - LIN; Mei Chuen ; et al. | 2011-08-04 |
| Disassemblable Folding Chair Hanging Cart App 20110180501 - LIN; Mei Chuen ; et al. | 2011-07-28 |
| Foldable chair with retractable armrests Grant 7,954,891 - Lin , et al. June 7, 2 | 2011-06-07 |
| Seat frame for folding chair Grant 7,934,769 - Lin , et al. May 3, 2 | 2011-05-03 |
| Seat Frame For A Folding Chair App 20110084537 - Lin; Mei Chuen ; et al. | 2011-04-14 |
| Seat Frame For Folding Chair App 20110084538 - Lin; Mei Chuen ; et al. | 2011-04-14 |
| Foldable Chair With Retractable Armrests App 20100283296 - Lin; Mei Chuen ; et al. | 2010-11-11 |
| Removable spacer for connecting folding chairs Grant D605,026 - Lin , et al. December 1, 2 | 2009-12-01 |
| Folding super chair Grant 7,607,733 - Lin , et al. October 27, 2 | 2009-10-27 |
| Cart For Folding Chairs App 20090194958 - Lin; Mei Chuen ; et al. | 2009-08-06 |
| Ganging Device For Folding Chair App 20090152919 - LIN; Mei Chuen ; et al. | 2009-06-18 |
| Leg Cap For Folding Chair App 20090091176 - Lin; Mei Chuen ; et al. | 2009-04-09 |
| Leg frame of chair having decoration strip engaged therein Grant 7,455,364 - Lin , et al. November 25, 2 | 2008-11-25 |
| Chair back Grant D577,935 - Lin , et al. October 7, 2 | 2008-10-07 |
| Safety device for folding chair Grant 7,427,099 - Lin , et al. September 23, 2 | 2008-09-23 |
| Folding chair with wheels Grant 7,410,211 - Lin , et al. August 12, 2 | 2008-08-12 |
| Folding Chair With Wheels App 20080185879 - Lin; Mei Chuen ; et al. | 2008-08-07 |
| Folding chair Grant D569,119 - Lin , et al. May 20, 2 | 2008-05-20 |
| Folding stool Grant D569,118 - Lin , et al. May 20, 2 | 2008-05-20 |
| Folding chair Grant 7,338,116 - Lin , et al. March 4, 2 | 2008-03-04 |
| Structure for a seat supporting frame of a chair Grant 7,226,123 - Lin , et al. June 5, 2 | 2007-06-05 |
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