SoundOff Signal products are designed, engineered, and manufactured under patent. Please find a list of our current issued and pending U.S. patents below. Many products may be covered under one or more of the patents listed.
Patents Issued
| Patent # | Title | Issue Date |
| US10703260 | Supplemental Lighting Element | 07-07-2020 |
| US9767703 | Portable emergency vehicle demonstration system | 09-19-2017 |
| US9751457 | Vehicle control system | 09-05-2017 |
| US9616811 | Emergency vehicle light fixture with reflective surface having alternating linear and revolved parabolic segments | 04-11-2017 |
| US9428099 | Universal lightbar mounting assembly | 08-30-2016 |
| US9004715 | Modular structural frame lighting | 04-14-2015 |
| USD718487 | Reflector | 11-25-2014 |
| USD710725 | Emergency light | 08-12-2014 |
| US8783924 | Wide angle illumination assembly and reflector therefor | 07-22-2014 |
| USD707384 | Reflector | 06-17-2014 |
| USD705742 | Control box | 05-27-2014 |
| USD636113 | Reflector | 04-12-2011 |
| EM0017156990001S | Luminous devices for vehicles, Lighting assemblies | 06-04-2010 |
| US7046132 | Lamp monitor and method for operating a lamp monitor | 05-16-2016 |
| US10928013B2 | Lighting element | 14-02-2018 |
| US10928013B2 | Lighting element | 2018-02-14 |
| US10865967B1 | Reconfigurable vehicle control system | 2017-04-03 |
| US10703260B2 | Supplemental lighting element | 2016-10-03 |
| US10227034B2 | Integrated lighting | 2017-09-15 |
| US9767703B2 | Portable emergency vehicle demonstration system | 2015-12-07 |
| US9751457B1 | Vehicle control system | 2016-06-23 |
| US9725031B2 | Vehicle signal control system | 2016-02-02 |
| US9616811B2 | Emergency vehicle light fixture with reflective surface having alternating linear and revolved parabolic segments | 2013-07-10 |
| US9499095B1 | Emergency vehicle accessory | 2015-03-20 |
| US9428099B1 | Universal lightbar mounting assembly | 2013-12-10 |
| US9283887B1 | Emergency vehicle signal control system | 2014-06-09 |
| USD718487S1 | Reflector | 2013-08-08 |
| USD710725S1 | Emergency light | 2014-01-16 |
| USD707384S1 | Reflector | 2013-08-09 |
| USD705742S1 | Control box | 2013-06-14 |
| EU0023877610001S | Reflectors (part of -) | 2014-01-20 |
| EU0023877610002S | Reflectors (part of -) | 2014-01-20 |
| EU0023877120001S | Reflectors | 2014-01-20 |
| GB90023877120001S | Reflectors | 2014-01-20 |
| GB90023877610001S | Reflectors (part of -) | 2014-01-20 |
| GB90023877610002S | Reflectors (part of -) | 2014-01-20 |
| GB90023247230001S | Control boxes | 2013-10-11 |
| EU0018310410001S | Reflectors | 2011-03-04 |
| USD636113S1 | Reflector | 2010-10-28 |
| GB90018310410001S | Reflectors | 2011-03-04 |
| EU0017156990001S | Luminous devices for vehicles | 2010-06-04 |
| GB90017156990001S | Luminous devices for vehicles, Lighting assemblies | 2010-06-04 |
| US7046132B2 | Lamp monitor and method for operating a lamp monitor | 2003-11-12 |
Patents Pending
| Publication Number | Title | Issue Date |
| WO2018152168A1 | Lighting element | Pending |