Chen; Lung-Hui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Lung-Hui.The latest application filed is for "air intake adjusting assembly for pnuematic tools".
- Chen; Lung-Hui - Zhubei TW
- Chen; Lung-Hui - Hsinchu TW
- Chen; Lung-Hui - Juibei City Hsinchu TW
- Chen; Lung-Hui - Zhubei City TW
- Chen; Lung-Hui - Jubei City Hsinchu TW
- Chen; Lung-Hui - Chu-Pei City Hsin-Chu Hsien TW
| Patent | Date |
|---|---|
| Rotation speed regulating mechanism for pneumatic tools Grant 7,347,407 - Chen March 25, 2 | 2008-03-25 |
| Air nozzle for pneumatic tools Grant 7,134,611 - Chen November 14, 2 | 2006-11-14 |
| Air intake adjusting assembly for pnuematic tools Grant 7,073,774 - Chen July 11, 2 | 2006-07-11 |
| Air inlet for pneumatic tools Grant 7,025,150 - Chen April 11, 2 | 2006-04-11 |
| Pneumatic tool Grant D515,895 - Chen February 28, 2 | 2006-02-28 |
| Air intake adjusting assembly for pnuematic tools App 20060038148 - Chen; Lung-Hui | 2006-02-23 |
| Bi-directional rotation pneumatic grinding tool Grant 6,984,169 - Chen January 10, 2 | 2006-01-10 |
| Air nozzle of pneumatic tools App 20050263616 - Chen, Lung-Hui | 2005-12-01 |
| Air inlet for pneumatic tools App 20050247465 - Chen, Lung-Hui | 2005-11-10 |
| Rotation speed regulating mechanism for pneumatic tools App 20050230655 - Chen, Lung-Hui | 2005-10-20 |
| Clamping device of a rotating tool Grant 6,912,755 - Chen July 5, 2 | 2005-07-05 |
| Bi-directional rotation pneumatic grinding tool Grant 6,905,401 - Chen June 14, 2 | 2005-06-14 |
| Clamping device of a rotating tool App 20050069393 - Chen, Lung-Hui | 2005-03-31 |
| Bi-directional Rotation Pneumatic Grinding Tool App 20040248505 - Chen, Lung-Hui | 2004-12-09 |
| Bi-directional Rotation Pneumatic Cutting Machine App 20040237316 - Chen, Lung-Hui | 2004-12-02 |
| Pneumatic tool Grant D499,000 - Chen November 30, 2 | 2004-11-30 |
| Pneumatic tool Grant D498,398 - Chen November 16, 2 | 2004-11-16 |
| Bi-directional rotation pneumatic cutting machine Grant 6,813,837 - Chen November 9, 2 | 2004-11-09 |
| Label structure for pistol type pneumatic tool App 20040194362 - Chen, Lung-Hui | 2004-10-07 |
| Pneumatic tool Grant D492,562 - Chen July 6, 2 | 2004-07-06 |
| Pneumatic tool Grant D492,561 - Chen July 6, 2 | 2004-07-06 |
| Pneumatic tool Grant D492,176 - Chen June 29, 2 | 2004-06-29 |
| Pneumatic tool Grant D488,694 - Chen April 20, 2 | 2004-04-20 |
| Pneumatic tool Grant D488,040 - Chen April 6, 2 | 2004-04-06 |
| Pneumatic tool Grant D488,041 - Chen April 6, 2 | 2004-04-06 |
| Pneumatic tool Grant D486,370 - Chen February 10, 2 | 2004-02-10 |
| Pneumatic boring tool Grant D485,148 - Chen January 13, 2 | 2004-01-13 |
| Pneumatic tool Grant D484,379 - Chen December 30, 2 | 2003-12-30 |
| Pneumatic tool Grant D484,380 - Chen December 30, 2 | 2003-12-30 |
| Pneumatic grinder Grant D452,805 - Chen January 8, 2 | 2002-01-08 |
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.
| 