Simplex Time Recorder Co.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Simplex Time Recorder Co..The latest application filed is for "master slave wireless fire alarm and mass notification system".
- Simplex Time Recorder Co. - Princeton NJ US
- Simplex Time Recorder Co. - Westminster MA
- Simplex Time Recorder Co. - One Simplex Drive Westminster MA
- Simplex Time Recorder Company - Westminster MA
- Simplex Time Recorder Company - Gardner MA
- Simplex Time Recorder Co. - Gardner MA
Trademarks
| Patent | Date |
|---|---|
| Master Slave Wireless Fire Alarm And Mass Notification System App 20160071402 - Chiarizio; Martin A. ; et al. | 2016-03-10 |
| Modular Wireless Mass Evacuation Notification System App 20160071404 - Chiarizio; Martin A. ; et al. | 2016-03-10 |
| Fire control panel monitoring for degradation of wiring integrity during alarm state Grant 6,567,001 - Barrieau , et al. May 20, 2 | 2003-05-20 |
| Electronically controlled multi-tone peripheral App 20020135491 - Maier, Paul H. JR. | 2002-09-26 |
| Alarm system having improved control of notification appliances over common power lines Grant 6,281,789 - Furtado , et al. August 28, 2 | 2001-08-28 |
| Fiber-sync communications channel Grant 6,265,971 - Maier, Jr. , et al. July 24, 2 | 2001-07-24 |
| Early fire detection using temperature and smoke sensing Grant 6,195,011 - Winterble , et al. February 27, 2 | 2001-02-27 |
| Programmable time recorder Grant 6,061,303 - Gauthier , et al. May 9, 2 | 2000-05-09 |
| Redundant video alarm monitoring system Grant 6,038,289 - Sands March 14, 2 | 2000-03-14 |
| Self-aligning electrical connector Grant 6,033,245 - Yamkovoy March 7, 2 | 2000-03-07 |
| Building alarm system with synchronized strobes Grant 5,886,620 - Stewart , et al. March 23, 1 | 1999-03-23 |
| Redundant alarm monitoring system Grant 5,862,201 - Sands January 19, 1 | 1999-01-19 |
| Addressable devices with interface modules having electrically readable addresses Grant 5,818,334 - Stanley October 6, 1 | 1998-10-06 |
| Early fire detection using temperature and smoke sensing Grant 5,818,326 - Winterble , et al. October 6, 1 | 1998-10-06 |
| Smoke/fire detector Grant 5,808,556 - Nelson , et al. September 15, 1 | 1998-09-15 |
| Programmable time recorder Grant 5,793,707 - Gauthier , et al. August 11, 1 | 1998-08-11 |
| Smoke detector housing for improved smoke collection Grant 5,751,218 - Winterble , et al. May 12, 1 | 1998-05-12 |
| Smoke detector Grant D392,573 - Repp , et al. March 24, 1 | 1998-03-24 |
| Smoke detector Grant D388,352 - Repp , et al. December 30, 1 | 1997-12-30 |
| Grille for a smoke detector Grant D383,407 - Repp , et al. September 9, 1 | 1997-09-09 |
| Heat detector Grant D377,460 - Nelson , et al. January 21, 1 | 1997-01-21 |
| Synchronized strobe alarm system Grant 5,559,492 - Stewart , et al. September 24, 1 | 1996-09-24 |
| Fire alarm system with sensitivity adjustment Grant 5,552,763 - Kirby September 3, 1 | 1996-09-03 |
| Service technician time recorder Grant 5,508,977 - Tymn April 16, 1 | 1996-04-16 |
| Time stamp Grant D368,037 - Staubitz , et al. March 19, 1 | 1996-03-19 |
| Fire alarm heat detector Grant 5,450,066 - Brighenti , et al. September 12, 1 | 1995-09-12 |
| Apparatus and method for multiplexing multiple data and analog values in a peripheral device Grant 5,173,683 - Brighenti , et al. December 22, 1 | 1992-12-22 |
| Clock Grant D299,316 - Vickery January 10, 1 | 1989-01-10 |
| Monitor/control communication net with intelligent peripherals Grant 4,796,025 - Farley , et al. January 3, 1 | 1989-01-03 |
| Walk through test system Grant 4,725,818 - Motyka , et al. February 16, 1 | 1988-02-16 |
| Time card and carrier Grant 4,542,286 - Golarz September 17, 1 | 1985-09-17 |
| Card storage apparatus Grant 4,430,817 - Germain , et al. February 14, 1 | 1984-02-14 |
| Programmed digital secondary clock Grant 4,322,831 - Peterson March 30, 1 | 1982-03-30 |
| Digital clock Grant D257,234 - Vickery October 7, 1 | 1980-10-07 |
| Flexitime recorder Grant 4,063,071 - Willmann , et al. December 13, 1 | 1977-12-13 |
| Flexitime recorder Grant 3,974,362 - Willmann , et al. August 10, 1 | 1976-08-10 |
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