Cheung; Maggie
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheung; Maggie.The latest application filed is for "apparatus and method for heating hair styling devices".
- Cheung; Maggie - Hong Kong N/A HK
- Cheung; Maggie - Tsing Yi N.T. Hong Kong
- Cheung; Maggie - Tsing Yi Industrial Centre Phase 1 HK
- Cheung; Maggie - Tsing Yi N.T. Hong Kong CN
- Cheung; Maggie - Phase 1 Tsing Yi N.T. HK
| Patent | Date |
|---|---|
| Hair brush Grant D849,417 - Cheung | 2019-05-28 |
| Loop razor Grant D840,102 - Cheung Fe | 2019-02-05 |
| Loop razor Grant D840,103 - Cheung Fe | 2019-02-05 |
| Hair brush Grant D787,834 - Cheung May 30, 2 | 2017-05-30 |
| Hair brush Grant D766,589 - Cheung September 20, 2 | 2016-09-20 |
| Apparatus And Method For Heating Hair Styling Devices App 20140123995 - Cheung; Maggie ; et al. | 2014-05-08 |
| Heating hair clip Grant D700,740 - Cheung March 4, 2 | 2014-03-04 |
| Induction hair curler base Grant D683,500 - Cheung May 28, 2 | 2013-05-28 |
| Device And Method For Heating Hair Curlers App 20130019891 - Cheung; Maggie ; et al. | 2013-01-24 |
| Device And Method For Heating Hair Curlers App 20130019892 - Cheung; Maggie ; et al. | 2013-01-24 |
| Foldable trolly Grant 7,398,978 - Cheung July 15, 2 | 2008-07-15 |
| Foldable trolley App 20070187913 - Cheung; Maggie | 2007-08-16 |
| Foldable trolley Grant 7,213,817 - Cheung May 8, 2 | 2007-05-08 |
| Foldable trolley App 20060097489 - Cheung; Maggie | 2006-05-11 |
| Hair extension kit and method of using same App 20060065280 - Cheung; Maggie | 2006-03-30 |
| Curved tint brush Grant D505,269 - Cheung May 24, 2 | 2005-05-24 |
| Color service station Grant D502,786 - Cheung March 8, 2 | 2005-03-08 |
| Straightening iron Grant D489,484 - Cheung May 4, 2 | 2004-05-04 |
| Finger blade Grant D484,769 - Cheung January 6, 2 | 2004-01-06 |
| Razor comb Grant D482,492 - Cheung November 18, 2 | 2003-11-18 |
| Finger blade assembly Grant D481,169 - Cheung October 21, 2 | 2003-10-21 |
| Elongated styling comb Grant D480,834 - Cheung October 14, 2 | 2003-10-14 |
| Styling comb Grant D478,395 - Cheung August 12, 2 | 2003-08-12 |
| Straight styling comb Grant D477,688 - Cheung July 22, 2 | 2003-07-22 |
| Hair brush Grant D472,715 - Cheung April 8, 2 | 2003-04-08 |
| Multi-bristle hair brush Grant D456,144 - Cheung April 30, 2 | 2002-04-30 |
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