Ko; Hsi Chia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Hsi Chia.The latest application filed is for "faucet structure".
- Ko; Hsi Chia - Changhua County N/A TW
- Ko; Hsi Chia - Changhua Hsien TW
- Ko; Hsi Chia - Lu Gang Jen TW
- Ko; Hsi-Chia - Changhua TW
- Ko; Hsi-Chia - Lu Kang Changhua Hsien TW
- Ko; Hsi-Chia - Lu Kang Chen Changhua Hsien TW
- Ko; Hsi Chia - Lu Kang Jenn Changhua Hsien TW
| Patent | Date |
|---|---|
| Hot-cold inlet pipe structure Grant 8,418,994 - Ko , et al. April 16, 2 | 2013-04-16 |
| Faucet Structure App 20120097279 - KO; Hsi Chia ; et al. | 2012-04-26 |
| Faucet Structure App 20120073689 - KO; Hsi Chia ; et al. | 2012-03-29 |
| Hot-cold Inlet Pipe Structure App 20110209793 - KO; Hsi Chia ; et al. | 2011-09-01 |
| Faucet Grant D631,529 - Ko January 25, 2 | 2011-01-25 |
| Faucet Grant D585,960 - Ko February 3, 2 | 2009-02-03 |
| Faucet set Grant D585,525 - Ko January 27, 2 | 2009-01-27 |
| Connecting tube structure Grant 7,467,753 - Ko December 23, 2 | 2008-12-23 |
| Faucet Grant D582,007 - Ko December 2, 2 | 2008-12-02 |
| Faucet set Grant D580,520 - Ko November 11, 2 | 2008-11-11 |
| Sprinkler Grant D579,079 - Ko October 21, 2 | 2008-10-21 |
| Connecting tube structure App 20080237375 - Ko; Hsi Chia | 2008-10-02 |
| Faucet Grant D575,849 - Ko August 26, 2 | 2008-08-26 |
| Faucet set Grant D575,851 - Ko August 26, 2 | 2008-08-26 |
| Faucet Grant D575,850 - Ko August 26, 2 | 2008-08-26 |
| Faucet set Grant D575,852 - Ko August 26, 2 | 2008-08-26 |
| Faucet structure App 20080196776 - Ko; Hsi Chia | 2008-08-21 |
| Mounting base Grant D573,823 - Ko July 29, 2 | 2008-07-29 |
| Spray gun assembly structure Grant 7,341,209 - Ko March 11, 2 | 2008-03-11 |
| Multi-functional switching apparatus for bathroom showers Grant 7,191,476 - Ko March 20, 2 | 2007-03-20 |
| Ceramic valve in combination with connection mount for a single outlet faucet App 20030041907 - Ko, Hsi Chia | 2003-03-06 |
| Optoelectronic device assembly mounted to bathroom equipment Grant 6,519,790 - Ko February 18, 2 | 2003-02-18 |
| Optoelectronic Device Assembly Mounted To Bathroom Equipment App 20030009823 - Ko, Hsi Chia | 2003-01-16 |
| Faucet assembly Grant D463,533 - Ko September 24, 2 | 2002-09-24 |
| Dual-handled faucet Grant D461,527 - Ko August 13, 2 | 2002-08-13 |
| Faucet Grant D461,230 - Ko August 6, 2 | 2002-08-06 |
| Faucet handle Grant D460,531 - Ko July 16, 2 | 2002-07-16 |
| Diverting valve for mixing faucet Grant 6,247,496 - Ko June 19, 2 | 2001-06-19 |
| Dual-handle mixing faucet Grant D437,032 - Ko January 30, 2 | 2001-01-30 |
| Shower head Grant D434,109 - Ko November 21, 2 | 2000-11-21 |
| Water-sealing switch structure of wall-type faucet Grant 6,070,280 - Ko June 6, 2 | 2000-06-06 |
| Faucet handle Grant D420,105 - Ko February 1, 2 | 2000-02-01 |
| Mixing faucet handle Grant D413,965 - Ko September 14, 1 | 1999-09-14 |
| Faucet handle Grant D407,465 - Ko March 30, 1 | 1999-03-30 |
| Protective guide sleeve structure of a pulling type faucet Grant 5,884,662 - Ko March 23, 1 | 1999-03-23 |
| Mixing faucet base Grant D407,141 - Ko March 23, 1 | 1999-03-23 |
| Mixing faucet Grant D406,876 - Ko March 16, 1 | 1999-03-16 |
| Wall-mounted tap having removeable shower head spout Grant 5,845,345 - Ko December 8, 1 | 1998-12-08 |
| Faucet handle Grant D402,005 - Ko December 1, 1 | 1998-12-01 |
| Pressure balancer structure for water passage of combination faucet Grant 5,826,611 - Ko October 27, 1 | 1998-10-27 |
| Extensible faucet structure of kitchen cabinet Grant 5,822,811 - Ko October 20, 1 | 1998-10-20 |
| Assembly structure of a combination faucet Grant 5,797,151 - Ko August 25, 1 | 1998-08-25 |
| Relay controlling valve structure for twin-tap faucet Grant 5,778,921 - Ko July 14, 1 | 1998-07-14 |
| Control valve for use in a dual handled hot/cold water mixing faucet Grant 5,769,114 - Ko June 23, 1 | 1998-06-23 |
| Faucet Grant D393,692 - Ko April 21, 1 | 1998-04-21 |
| Faucet Grant D393,050 - Ko March 31, 1 | 1998-03-31 |
| Faucet handle Grant D391,351 - Ko February 24, 1 | 1998-02-24 |
| Faucet Grant D390,638 - Ko February 10, 1 | 1998-02-10 |
| Faucet base Grant D390,637 - Ko February 10, 1 | 1998-02-10 |
| Water temperature setting structure of a combination faucet Grant 5,713,391 - Ko February 3, 1 | 1998-02-03 |
| Check assembly of a sprinkling head for a kitchen cabinet Grant 5,662,276 - Ko September 2, 1 | 1997-09-02 |
| Faucet handle Grant D327,532 - Ko June 30, 1 | 1992-06-30 |
| Faucet handle Grant D327,531 - Ko June 30, 1 | 1992-06-30 |
| Faucet handle Grant D290,389 - Ko June 16, 1 | 1987-06-16 |
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