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Federal Signal Corporation
Federal Signal Corporation_20100121

Federal Signal Corporation patents

Recent patent applications related to Federal Signal Corporation. Federal Signal Corporation is listed as an Agent/Assignee. Note: Federal Signal Corporation may have other listings under different names/spellings. We're not affiliated with Federal Signal Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Federal Signal Corporation-related inventors

Self-rotating tube cleaning nozzle assembly

A self-rotating tube cleaning nozzle assembly is disclosed that includes at least one debris exclusion feature. The nozzle assembly includes a main body defining an internal fluid passageway, a nozzle mounted to the main body, and a sleeve rotatably disposed about the main body. ... Federal Signal Corporation

Warning devices with oscillating light patterns

An example warning device can include: a plurality of light sources forming an array; a plurality of reflectors, with at least one reflector being associated with each of the plurality of lights; at least one lens for each of the plurality of lights; and an optical prism plate that directs light from one or more of the plurality of lights to one of a plurality of far field light spots.. . ... Federal Signal Corporation

Automated activation and/or charging of cameras and/or autonomous vehicles

A body camera can include: a camera configured to capture images; and a sensor module programmed to: sense a strength of a field within an emergency vehicle; activate the camera when the strength of the field falls below a certain threshold; and deactivate the camera when the strength of the field exceeds the threshold. The body camera can include a receiver configured to wirelessly receive power from an energy source within the emergency vehicle. ... Federal Signal Corporation

Integrated vehicle-to-vehicle/vehicle-to-infrastructure communications antenna in light-bar

A light-bar can include at least one light beam assembly configured to provide emergency warning lights for an emergency vehicle. The light-bar can also include a dedicated short range communication (dsrc) antenna configured to communicate with other vehicles or infrastructure. ... Federal Signal Corporation

Enclosed hose reel used for sewer jetting

A hose reel arrangement for sewer jetting includes a reel; a hose wound around the reel; a reel frame holding the reel; and a cover arrangement. The reel frame with the reel is rotatable about a frame axis perpendicular to a horizontal mounting surface. ... Federal Signal Corporation

Light beacon lens

An example beacon can include: a dome having an interior space; a prism positioned within the interior space, the prism having a first refraction portion and a second refraction portion, the first refraction portion extending for a first semicircle and the second refraction portion extending for a second semicircle; and a printed circuit board assembly supporting at least one light emitting diode, the printed circuit board assembly being positioned within the interior space of the dome. Light from the at least one light emitting diode is directed by the first refraction portion and the second refraction portion towards an obtuse angle relative to a position of the at least one light emitting diode. ... Federal Signal Corporation

Communication systems

A communication system providing volume attenuation as a function of distance from the communication source to simulate natural communication.. . ... Federal Signal Corporation

Wireless controlled waterblasting system

A waterblasting system includes a fluid supply device, an air supply device, and a waterblasting tool. The waterblasting system further includes a wireless controller providing an interface for an operator to wirelessly control both the fluid supply device and the air supply device. ... Federal Signal Corporation

Waterblasting system with air-driven alternator

A waterblasting system includes a fluid supply device, an air supply device, and a waterblasting tool. The air supply device contains a battery and an alternator in a single unit. ... Federal Signal Corporation

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Federal Signal Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Federal Signal Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by