Wang Chun Hua
USPTO Trademark & Patent Filings
Trademark applications and grants for Wang Chun Hua. Wang Chun Hua has 1 trademark applications. The latest application filed is for "WCH"
- Company Aliases
- WANG Chun Hua
- hua chun wang
- Wang; Chun-Hua - Taipei TW
- WANG; CHUN-HUA - Tu-Cheng TW
- Wang; Chun-Hua - Taipei Hsien TW
Trademarks Patents
| Patent Application | Date |
|---|---|
| ADJUSTABLE RESPIRATOR SHELL 20190159964 - 15/856790 Chen; Ting-Hsuan ; et al. | 2019-05-30 |
| ELECTRONIC DEVICE AND FIXTURE FOR SAME 20090290958 - 12/233835 SHOW; UN-CHI ; et al. | 2009-11-26 |
| CONTAINER BOX 20090242618 - 12/171417 LIAO; YU-CHIEH ; et al. | 2009-10-01 |
| Adjustable respirator shell 10,940,083 - 15/856,790 Chen , et al. March 9, 2 | 2021-03-09 |
| Electronic device and fixture for same 7,997,841 - 12/233,835 Show , et al. August 16, 2 | 2011-08-16 |
| Container box 7,866,538 - 12/171,417 Liao , et al. January 11, 2 | 2011-01-11 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"WCH" 3734391 79062102 |
WCH 2008-08-30 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 