Vanacore; Vincent D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vanacore; Vincent D..The latest application filed is for "call-load-control arrangement for an emergency-call-answering center".
- Vanacore; Vincent D. - Boulder CO
| Patent | Date |
|---|---|
| Call-load-control arrangement for an emergency-call-answering center Grant 5,249,223 - Vanacore September 28, 1 | 1993-09-28 |
| Arrangement for obtaining information about abandoned calls Grant 4,924,491 - Compton , et al. May 8, 1 | 1990-05-08 |
| PBX integrity arrangement for maintaining the functional integrity of PBX communication devices and associated facilities Grant 4,691,346 - Vanacore September 1, 1 | 1987-09-01 |
| Automatic call coverage for unattended PBX stations Grant 4,682,354 - Vanacore July 21, 1 | 1987-07-21 |
| PBX security system for monitoring security guard tours Grant 4,672,654 - Vanacore June 9, 1 | 1987-06-09 |
| Methods and apparatus for providing enhanced announcements in a telephone system Grant 4,468,528 - Reece , et al. August 28, 1 | 1984-08-28 |
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.
| 