Atral
Records under this name other than patents Atral holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Atral
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,030,751 | Process for operating a security system for the protection of persons and belongings Lapsed on the fee record Ended Apr 18, 2014 · From the USPTO record | Lapsed on the fee record | Ended Apr 18, 2014 | From the USPTO record |
| US 6,748,701 | Burglar proof device for opening panel Lapsed on the fee record Ended Jun 15, 2012 · From the USPTO record | Lapsed on the fee record | Ended Jun 15, 2012 | From the USPTO record |
| US 6,703,931 | Multifrequency monitoring and/or alarm device and process Lapsed on the fee record Ended Mar 9, 2008 · From the USPTO record | Lapsed on the fee record | Ended Mar 9, 2008 | From the USPTO record |
| US 4,484,183 | Method and system for detection of the presence, removal, or absence of a metal body Term ended Term ended no later than Nov 20, 2004 · Low confidence | Term ended | Term ended no later than Nov 20, 2004 | Low confidence |
| US 5,724,649 | Voltage regulation circuit for a radio with plural receivers Term ended Term ended no later than Mar 3, 2018 · Low confidence | Term ended | Term ended no later than Mar 3, 2018 | Low confidence |
| US 5,907,799 | Process for operating at least one receiver of radio signals, placed in the vicinity of a radiating facility or apparatus Term ended Term ended no later than May 25, 2019 · Low confidence | Term ended | Term ended no later than May 25, 2019 | Low confidence |
| US 5,946,609 | Reduced-radiation radio signal receivers Term ended Term ended no later than Aug 31, 2019 · Low confidence | Term ended | Term ended no later than Aug 31, 2019 | Low confidence |