Lo; Hou On
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lo; Hou On.The latest application filed is for "ceramic hair care heating element".
- Lo; Hou On - Kowloon HK
- Lo; Hou On - Hong Kong HK
| Patent | Date |
|---|---|
| Ceramic hair care heating element App 20070119844 - Lo; Hou On ; et al. | 2007-05-31 |
| Hot air blower with ceramic heating element App 20070033825 - Lo; Hou On ; et al. | 2007-02-15 |
| Electric hair waver Grant 6,667,462 - Lo December 23, 2 | 2003-12-23 |
| Massage diffuser App 20030084586 - Lo, Hou On | 2003-05-08 |
| Electric hair waver App 20030071027 - Lo, Hou On | 2003-04-17 |
| Ice cream machine using semiconductor refrigerator Grant 6,298,668 - Lo October 9, 2 | 2001-10-09 |
| Cooking appliance Grant 6,279,464 - Lo , et al. August 28, 2 | 2001-08-28 |
| Hair crimping head Grant D309,354 - Rizzuto , et al. July 17, 1 | 1990-07-17 |
| Cushioned handle structure for personal care appliances Grant 4,837,892 - Lo June 13, 1 | 1989-06-13 |
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