Inventor
DICKE GRANT D
US28 patents
⚠️ This page may combine multiple inventors who share the name “DICKE GRANT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DICKE TOOL COMPANY
22 patentsUS6793191B1Sep 21, 2004
Quick release mechanism for use with a supporting device
DICKE TOOL COMPANY22 citations92
US5895024AApr 20, 1999
Collapsible holder for warning devices
DICKE TOOL COMPANY19 citations92
US5481244AJan 2, 1996
Load extension signaling device
DICKE TOOL COMPANY23 citations92
US4694601ASep 22, 1987
Portable collapsible highway sign
DICKE TOOL COMPANY32 citations92
US7243450B2Jul 17, 2007
Sign stand having resilient base
DICKE TOOL COMPANY30 citations91
US6792708B2Sep 21, 2004
Lightweight collapsible sign
DICKE TOOL COMPANY23 citations88
US6769833B2Aug 3, 2004
Pivoting vehicle barrier
DICKE TOOL COMPANY29 citations86
US6315253B1Nov 13, 2001
Foldable supporting device and quick release mechanism therefor
DICKE TOOL COMPANY16 citations84
US5979847ANov 9, 1999
Mounting apparatus for flexible sign panels
DICKE TOOL COMPANY18 citations84
US6685156B2Feb 3, 2004
Quick release mechanism for use with a supporting device
DICKE TOOL COMPANY18 citations82
US6604719B1Aug 12, 2003
Sign stand for mounting flexible sign panels
DICKE TOOL COMPANY15 citations82
US6625912B2Sep 30, 2003
Lightweight collapsible sign
DICKE TOOL COMPANY15 citations80
US6290193B1Sep 18, 2001
Mounting apparatus for flexible sign panels
DICKE TOOL COMPANY7 citations74
US5851001ADec 22, 1998
Deflectable mounting for upright mast
DICKE TOOL COMPANY8 citations74
US5746406AMay 5, 1998
Tripod stand
DICKE TOOL COMPANY15 citations74
US6186463B1Feb 13, 2001
Rib clamping system for display devices
DICKE TOOL COMPANY7 citations68
US6622408B2Sep 23, 2003
Lightweight collapsible sign
DICKE TOOL COMPANY11 citations67
US7686264B2Mar 30, 2010
Quick release mechanism for use with a sign stand
DICKE TOOL COMPANY4 citations62
US7509921B2Mar 31, 2009
Flag holder for warning signs
DICKE TOOL COMPANY3 citations62
US7681349B2Mar 23, 2010
Hand operated traffic signal device
DICKE TOOL COMPANY4 citations54
US7849618B2Dec 14, 2010
Collapsible sign for use in or near a roadway
DICKE TOOL COMPANY1 citations52
US7637046B2Dec 29, 2009
Sign panel attachment
DICKE TOOL COMPANY0 citations42