List of Federal Signal Corporation patents

Patents where

Current Assignee

Name

Federal Signal Corporation

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7562177 Signal protocol assembly	Patent 7562177 was granted and assigned to Federal Signal Corporation on July, 2009 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	7562177	July 14, 2009
‌ US Patent 11530741 Power split and variable creep drive system for street sweeper or like specialty vehicle	Patent 11530741 was granted and assigned to Federal Signal Corporation on December, 2022 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	11530741	December 20, 2022
‌ US Patent 7281296 Debris collection systems, vehicles, and methods	Patent 7281296 was granted and assigned to Federal Signal Corporation on October, 2007 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	7281296	October 16, 2007
‌ US Patent 9382905 High power reciprocating pump manifold and valve cartridges	Patent 9382905 was granted and assigned to Federal Signal Corporation on July, 2016 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	9382905	July 5, 2016
‌ US Patent 9010467 Shared power street sweeper	Patent 9010467 was granted and assigned to Federal Signal Corporation on April, 2015 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	9010467	April 21, 2015
‌ US Patent 6887290 Debris separation and filtration systems	Patent 6887290 was granted and assigned to Federal Signal Corporation on May, 2005 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	6887290	May 3, 2005
‌ US Patent 9002313 Fully integrated light bar	Patent 9002313 was granted and assigned to Federal Signal Corporation on April, 2015 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	9002313	April 7, 2015
‌ US Patent 11389842 Light system for a sewer cleaning vehicle	Patent 11389842 was granted and assigned to Federal Signal Corporation on July, 2022 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	11389842	July 19, 2022
‌ US Patent 9878656 Self-powered light bar	Patent 9878656 was granted and assigned to Federal Signal Corporation on January, 2018 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	9878656	January 30, 2018
‌ US Patent 7578600 LED light assembly with reflector having segmented curve section	Patent 7578600 was granted and assigned to Federal Signal Corporation on August, 2009 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	7578600	August 25, 2009
‌ US Patent 11396258 Self-adapting emergency vehicle lighting system		Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	11396258	July 26, 2022
‌ US Patent 9346397 Self-powered light bar	Patent 9346397 was granted and assigned to Federal Signal Corporation on May, 2016 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	9346397	May 24, 2016
‌ US Patent 10071670 Enclosed hose reel used for sewer jetting	Patent 10071670 was granted and assigned to Federal Signal Corporation on September, 2018 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	10071670	September 11, 2018
‌ US Patent 8197110 Light assembly incorporating reflective features	Patent 8197110 was granted and assigned to Federal Signal Corporation on June, 2012 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	8197110	June 12, 2012
‌ US Patent 11533035 Speaker with automatic volume control	Patent 11533035 was granted and assigned to Federal Signal Corporation on December, 2022 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	11533035	December 20, 2022
‌ US Patent 7963683 Rotating light	Patent 7963683 was granted and assigned to Federal Signal Corporation on June, 2011 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	7963683	June 21, 2011
‌ US Patent 10543514 Waterblasting system with air-driven alternator	Patent 10543514 was granted and assigned to Federal Signal Corporation on January, 2020 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	10543514	January 28, 2020
‌ US Patent D956110 Boom hose apparatus	Patent D956110 was granted and assigned to Federal Signal Corporation on June, 2022 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	D956110	June 28, 2022
‌ US Patent 8742916 Warning light arrangements; components; and, methods	Patent 8742916 was granted and assigned to Federal Signal Corporation on June, 2014 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	8742916	June 3, 2014
‌ US Patent 8636379 Warning light assembly; components; and, methods	Patent 8636379 was granted and assigned to Federal Signal Corporation on January, 2014 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	8636379	January 28, 2014
‌ US Patent D659041 Warning light	Patent D659041 was granted and assigned to Federal Signal Corporation on May, 2012 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	D659041	May 8, 2012
‌ US Patent 10504516 Voice control for emergency vehicle	Patent 10504516 was granted and assigned to Federal Signal Corporation on December, 2019 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	10504516	December 10, 2019
‌ US Patent D638732 Warning light	Patent D638732 was granted and assigned to Federal Signal Corporation on May, 2011 by the United States Patent and Trademark Office.		Federal Signal Corporation	United States Patent and Trademark Office	D638732	May 31, 2011
‌ US Patent D974212 Lighting unit	Patent D974212 was granted and assigned to Federal Signal Corporation on January, 2023 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	D974212	January 3, 2023
‌ US Patent 9364868 Adjustable stock assembly for fluid spray gun and methods	Patent 9364868 was granted and assigned to Federal Signal Corporation on June, 2016 by the United States Patent and Trademark Office.	Federal Signal Corporation	Federal Signal Corporation	United States Patent and Trademark Office	9364868	June 14, 2016

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