Search Results

Search Results

Full Text:

Status :

Abstract & Title :

Claims :

Number :

Issue & Publication Date:

From
To

Filing Date:

From
To

Priority Date:

From
To

Country:

Loading Facets... loading....

Patent Owner :

Tech Class/Sub Class :

Results per page:
Select: All Paginated Results

Showing 1 to 20 of 180 results

PATENT /PUB No. Country Patent Title Patent Owner Filing Date Issue/Pub Date Status
10555159 US System and method for operating stealth mode of emergency vehicle Mar 13, 2019 Feb 4, 2020 Granted
D469710 US Tip-up light bar assembly Jan 11, 2002 Feb 4, 2003 Granted
5170162 US MOTION DIRECTION DETECTION Jul 31, 1990 Dec 8, 1992 Granted
D375180 US Linear strobe warning light fixture Apr 5, 1995 Oct 29, 1996 Granted
D587155 US Rack mounted warning light Jan 11, 2008 Feb 24, 2009 Granted
D610931 US Warning light with flange Jun 22, 2009 Mar 2, 2010 Granted
6739738 US Method and apparatus for light redistribution by internal reflection Jan 28, 2003 May 25, 2004 Granted
6318886 US High flux led assembly Feb 11, 2000 Nov 20, 2001 Granted
5157382 US Directional information conveying method and apparatus Oct 18, 1990 Oct 20, 1992 Granted
D402577 US Warning light Feb 4, 1998 Dec 15, 1998 Granted
D267156 US Warning light with cylindrical lens Mar 31, 1980 Dec 7, 1982 Granted
10420177 US LED illumination module with fixed optic and variable emission pattern Dec 19, 2017 Sep 17, 2019 Granted
6317052 US Pattern selection method and apparatus Apr 19, 2000 Nov 13, 2001 Granted
7710253 US LED aviation warning light with fault detection Sep 26, 2008 May 4, 2010 Granted
D305660 US Loudspeaker Jul 1, 1987 Jan 23, 1990 Granted
9821702 US Warning light assembly Jan 20, 2015 Nov 21, 2017 Granted
D273470 US Housing for a control for an electronic siren May 28, 1981 Apr 17, 1984 Granted
D385368 US Dual mode area illumination device for vehicles May 16, 1996 Oct 21, 1997 Granted
D591187 US Lens and frame for a warning light Aug 28, 2008 Apr 28, 2009 Granted
9738217 US Modular vehicle light Oct 17, 2014 Aug 22, 2017 Granted

Showing 1 to 20 of 180 results

*Note: Documents with disabled checkboxes are ancillary ones, so these cannot be added to portfolio.