Lau; Frederick L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lau; Frederick L..The latest application filed is for "environmental connector".
- Lau; Frederick L. - Skokie IL
| Patent | Date |
|---|---|
| Environmental connector Grant 5,485,673 - Lau January 23, 1 | 1996-01-23 |
| Jackfield with front terminals Grant 4,874,317 - Lau October 17, 1 | 1989-10-17 |
| Slab-like jack module Grant 4,820,200 - Lau April 11, 1 | 1989-04-11 |
| Jack circuit board assembly Grant 4,797,114 - Lau January 10, 1 | 1989-01-10 |
| Jack module with lamp assembly Grant 4,784,609 - Lau November 15, 1 | 1988-11-15 |
| Channelized jackfield Grant 4,770,639 - Lau September 13, 1 | 1988-09-13 |
| Jackfield with front removable jack modules having lamp assemblies Grant 4,768,961 - Lau September 6, 1 | 1988-09-06 |
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.
| 