Patent |
Priority |
Assignee |
Title |
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Aug 03 1978 |
Keson Industries, Inc. |
Line reel |
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Jan 10 1983 |
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Retractable plumb and chalk line |
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Apr 18 1985 |
RCA LICENSING CORPORATION, TWO INDEPENDENCE WAY, PRINCETON, NJ 08540, A CORP OF DE |
Apparatus for verifying the acceptability of the curvature of a curved object |
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Mar 21 1986 |
KESON, LLC |
Chalk snap string device having improved brake means |
4813145, |
Aug 18 1988 |
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Automatically retracting chalk line assemble |
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Jan 15 1992 |
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Chalk line assembly having multiple lines and a motorized winding mechanism |
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Mar 01 1994 |
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Quick rewind chalk line reel |
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May 23 1994 |
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Feb 23 1995 |
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Quick rewind chalk line reel |
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May 03 1993 |
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Nov 05 1996 |
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Dec 18 2001 |
Black & Decker Inc |
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Jun 03 2002 |
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Chalk line with handle reservoir |
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The Stanley Works |
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Level and chalk line marker |
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KESON, LLC |
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Jul 30 2004 |
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D2M INTERNATIONAL PTY LTD |
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Jan 14 2004 |
Black & Decker Inc |
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KISH, LOUIS A |
Rewind mechanism |
7415778, |
Feb 16 2007 |
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KESON, LLC |
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Jun 19 2008 |
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Chalk line or string attachment clamp for marking lines (straight angled or radius) on flat surfaces |
7681826, |
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Chalk line device |
7707734, |
Jul 27 2007 |
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Hands free chalk line snapper |
7770300, |
Jul 17 2008 |
Black & Decker Inc |
Chalk line |
7913408, |
May 06 2008 |
STANLEY BLACK & DECKER, INC |
Chalk line device, hook therefor, and method |
7913409, |
Nov 27 2007 |
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Chalk line marking system |
8033029, |
Dec 19 2007 |
D2M INTERNATIONAL PTY LTD |
Multi-reel marking apparatus |
8533966, |
Apr 22 2010 |
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Chalk line holding device |
8713810, |
Apr 13 2011 |
Stanley Black & Decker, Inc. |
Chalk box |
9086265, |
Oct 23 2012 |
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Tape measure multi-tool |
9354031, |
May 02 2014 |
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System for measuring and marking measurements |
9701154, |
May 28 2015 |
Black & Decker Inc |
Chalk reel |
9757977, |
Aug 22 2014 |
Black & Decker Inc |
Chalk line |
20070240320, |
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20080301959, |
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20120260511, |
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20160052332, |
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20160347117, |
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20180065404, |
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D477785, |
Jul 30 2002 |
Kapro Industries Ltd |
Tool for applying a chalk line |
D477786, |
Jul 30 2002 |
Kapro Industries, Ltd |
Tool for applying a chalk line |
D490329, |
Jul 16 2003 |
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Retractable chalk line |
D493377, |
Oct 24 2003 |
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Retractable chalk line |
D499030, |
Mar 15 2004 |
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Combined chalk line and laser device |
D532327, |
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XS Innovations Inc |
Chalk line with handle |
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XS Innovations Inc. |
Chalk line with handle |
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Aug 22 2006 |
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Chalk line holder with suction cup |
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May 04 2007 |
Kapro Industries Ltd. |
Handheld chalk line dispenser |
D573046, |
Dec 14 2007 |
Kapro Industries, Ltd |
Chalk line dispenser with thumb operated locking member |
D576894, |
Dec 14 2007 |
Kapro Industries, Ltd |
Chalk line dispenser with rewindable chalk line |
D579355, |
Jun 07 2007 |
KESON, LLC |
Chalk line housing |
D594355, |
May 04 2007 |
Kapro Industries Ltd. |
Chalk line dispenser with hand grip |
D632983, |
Nov 19 2009 |
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Retractable chalk box |
D753000, |
Jan 12 2015 |
Black & Decker Inc |
Chalk reel |
D810595, |
Nov 07 2016 |
STANLEY BLACK & DECKER, INC |
Chalk reel |
D810596, |
Nov 07 2016 |
Stanley Black & Decker, Inc. |
Chalk reel |
EP1831091, |
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EP2420388, |
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EP2420389, |
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EP2420390, |
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RE41620, |
Dec 17 2003 |
The Stanley Works |
Chalk line with viewing window |
WO2006073935, |
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