Patent
   D490329
Priority
Jul 16 2003
Filed
Jul 16 2003
Issued
May 25 2004
Expiry
May 25 2018
Assg.orig
Entity
unknown
9
10
n/a
The ornamental design for a retractable chalk line, as shown and described.

FIG. 1 is a front elevational view of a retractable chalk line showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1;

FIG. 4 is a side view, taken from the right side of FIG. 1;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Glessman, David L.

Patent Priority Assignee Title
10245881, Oct 02 2014 Milwaukee Electric Tool Corporation Chalk line device
7200949, Aug 22 2005 Motorized chalk box
9815320, Oct 02 2014 Milwaukee Electric Tool Corporation Chalk line device
D525156, Apr 07 2005 Multiple reel conversion tape measure
D632983, Nov 19 2009 Retractable chalk box
D753000, Jan 12 2015 Black & Decker Inc Chalk reel
D753001, Jan 12 2015 Black & Decker Inc Chalk reel
D902757, Aug 20 2018 Milwaukee Electric Tool Corporation Chalk reel
D969641, Aug 20 2018 Milwaukee Electric Tool Corporation Chalk reel
Patent Priority Assignee Title
2749618,
3888010,
4143462, Oct 13 1977 GERTZ, ARTHUR JR , Chalk line device
4565011, Jul 30 1984 Automatically retractable chalk line assembly
4907348, Jun 27 1988 Navigational tape measure-type apparatus
5444919, Mar 01 1994 Battery powered chalk line systems
5493787, Dec 21 1994 The Stanley Works Chalkline tool
5920997, Jul 28 1997 Automatically retractable chalk line device
873686,
D454804, Jul 16 2001 Chalk line with belt clip
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