loadpatents
Patent applications and USPTO patent grants for Tung; Chi F..The latest application filed is for "expanded retroreflective sheet material".
Patent | Date |
---|---|
Expanded retroreflective sheet material Grant 4,712,868 - Tung , et al. December 15, 1 | 1987-12-15 |
Encapsulated flattop retroreflective sheeting and method for producing the same Grant 4,678,695 - Tung , et al. July 7, 1 | 1987-07-07 |
Retroreflective sheeting Grant 4,569,857 - Tung , et al. February 11, 1 | 1986-02-11 |
Retroreflective sheeting Grant 4,511,210 - Tung , et al. April 16, 1 | 1985-04-16 |
Reflective animal collar and material for forming such a collar Grant 4,377,988 - Tung , et al. March 29, 1 | 1983-03-29 |
Durable glass elements Grant 4,367,919 - Tung , et al. January 11, 1 | 1983-01-11 |
Retroflective sheeting Grant 4,367,920 - Tung , et al. January 11, 1 | 1983-01-11 |
Ultra-high-index glass microspheres and products made therefrom with a fluoropolymer and an ester polymer blend Grant 4,348,312 - Tung September 7, 1 | 1982-09-07 |
Extended-life pavement-marking sheet material Grant 4,248,932 - Tung , et al. February 3, 1 | 1981-02-03 |
Ultra-high-index glass microspheres and products made therefrom Grant 4,192,576 - Tung , et al. March 11, 1 | 1980-03-11 |
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.