Hsu; Keen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Keen.The latest application filed is for "wall mounting decorative shelf assembly".
- Hsu; Keen - Taichung TW
| Patent | Date |
|---|---|
| Wall Mounting Decorative Shelf assembly App 20090200254 - Hsu; Keen | 2009-08-13 |
| Digital acoustics lamp seat Grant D590,101 - Hsu April 7, 2 | 2009-04-07 |
| Connecting Device for Pendent Lamp App 20080315056 - Hsu; Keen | 2008-12-25 |
| Wall lamp Grant D580,584 - Hsu November 11, 2 | 2008-11-11 |
| Lamp that is assembled and disassembled easily and quickly App 20080247193 - Hsu; Keen | 2008-10-09 |
| Sounding lamp for digital equipment App 20080246593 - Hsu; Keen | 2008-10-09 |
| Wall lamp Grant D573,749 - Hsu July 22, 2 | 2008-07-22 |
| Wall lamp Grant D573,748 - Hsu July 22, 2 | 2008-07-22 |
| Lamp socket adapter to convert a screw type socket into a slot type socket irreversibly Grant 7,387,544 - Hsu June 17, 2 | 2008-06-17 |
| Wall lamp assembly Grant D570,029 - Hsu May 27, 2 | 2008-05-27 |
| Lampshade Grant D567,990 - Hsu April 29, 2 | 2008-04-29 |
| Pendent lamp Grant D565,777 - Hsu April 1, 2 | 2008-04-01 |
| Pendent lamp Grant D565,776 - Hsu April 1, 2 | 2008-04-01 |
| Light fixture Grant D563,591 - Hsu March 4, 2 | 2008-03-04 |
| Pendent lamp Grant D563,027 - Hsu February 26, 2 | 2008-02-26 |
| Wall sconce Grant D563,030 - Hsu February 26, 2 | 2008-02-26 |
| Pendent lamp Grant D563,028 - Hsu February 26, 2 | 2008-02-26 |
| Wall sconce Grant D563,031 - Hsu February 26, 2 | 2008-02-26 |
| Pendent lamp Grant D563,032 - Hsu February 26, 2 | 2008-02-26 |
| Pendent lamp Grant D563,029 - Hsu February 26, 2 | 2008-02-26 |
| Pendent lamp Grant D557,438 - Hsu December 11, 2 | 2007-12-11 |
| Pendent lamp Grant D557,440 - Hsu December 11, 2 | 2007-12-11 |
| Pendant lamp Grant D557,446 - Hsu December 11, 2 | 2007-12-11 |
| Wall lamp Grant D557,443 - Hsu December 11, 2 | 2007-12-11 |
| Pendant lamp Grant D557,448 - Hsu December 11, 2 | 2007-12-11 |
| Lamp Grant D557,437 - Hsu December 11, 2 | 2007-12-11 |
| Pendent lamp Grant D557,441 - Hsu December 11, 2 | 2007-12-11 |
| Pendent lamp Grant D557,439 - Hsu December 11, 2 | 2007-12-11 |
| Pendant lamp Grant D557,447 - Hsu December 11, 2 | 2007-12-11 |
| Connecting structure between lamp rack and switch box App 20030228190 - Hsu, Keen | 2003-12-11 |
| Pendent lamp Grant D437,960 - Hsu February 20, 2 | 2001-02-20 |
| Pendent lamp Grant D437,653 - Hsu February 13, 2 | 2001-02-13 |
| Floor lamp Grant D434,870 - Hsu December 5, 2 | 2000-12-05 |
| Lamp shade Grant D432,709 - Hsu October 24, 2 | 2000-10-24 |
| Lamp shade Grant D424,737 - Hsu May 9, 2 | 2000-05-09 |
| Bath lamp Grant D422,740 - Hsu April 11, 2 | 2000-04-11 |
| Lamp shade Grant D413,403 - Hsu August 31, 1 | 1999-08-31 |
| Lamp shade Grant D413,406 - Hsu August 31, 1 | 1999-08-31 |
| Lamp shade Grant D413,179 - Hsu August 24, 1 | 1999-08-24 |
| Pendent lamp structure Grant 5,941,631 - Hsu August 24, 1 | 1999-08-24 |
| Frame for a lamp shade Grant D410,562 - Hsu June 1, 1 | 1999-06-01 |
| Lamp shade Grant D405,912 - Hsu February 16, 1 | 1999-02-16 |
| Ceiling lamp Grant D403,795 - Hsu January 5, 1 | 1999-01-05 |
| Floor lamp Grant D403,099 - Hsu December 22, 1 | 1998-12-22 |
| Chandelier Grant D400,288 - Hsu October 27, 1 | 1998-10-27 |
| Lighting fixture control device Grant 5,814,945 - Hsu September 29, 1 | 1998-09-29 |
| Lamp shade Grant D397,493 - Hsu August 25, 1 | 1998-08-25 |
| Wall lamp Grant D394,519 - Hsu May 19, 1 | 1998-05-19 |
| Wall lamp Grant D394,325 - Hsu May 12, 1 | 1998-05-12 |
| Ceiling lamp Grant D388,217 - Hsu December 23, 1 | 1997-12-23 |
| Wall mounted lamp Grant D388,220 - Hsu December 23, 1 | 1997-12-23 |
| Ceiling lamp Grant D388,215 - Hsu December 23, 1 | 1997-12-23 |
| Lamp shade Grant D377,233 - Hsu January 7, 1 | 1997-01-07 |
| Lamp shade Grant D377,232 - Hsu January 7, 1 | 1997-01-07 |
| Ceiling lamp Grant D368,545 - Hsu April 2, 1 | 1996-04-02 |
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