loadpatents
Patent applications and USPTO patent grants for Chen; Hung-Ho.The latest application filed is for "automatic nose strip bonding apparatus for face mask".
Patent | Date |
---|---|
Automatic nose strip bonding apparatus for face mask Grant 7,784,516 - Chen August 31, 2 | 2010-08-31 |
Face mask manufacturing machine Grant 7,635,015 - Chen December 22, 2 | 2009-12-22 |
Automatic Elastic Band Fusion Apparatus For Face Mask App 20080251209 - Chen; Hung-Ho | 2008-10-16 |
Automatic Sponge Bonding Apparatus For Face Mask App 20080251213 - CHEN; Hung-Ho | 2008-10-16 |
Automatic Nose Strip Bonding Apparatus For Face Mask App 20080251210 - CHEN; Hung-Ho | 2008-10-16 |
Face Mask Manufacturing Machine App 20080251214 - CHEN; Hung-Ho | 2008-10-16 |
Machine for making disk jackets Grant 6,030,329 - Chen February 29, 2 | 2000-02-29 |
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.