Retractable chalk line

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Description

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.

Claims

The ornamental design for a retractable chalk line, as shown and described.

Referenced Cited
U.S. Patent Documents
874130 December 1907 Stanley
997831 July 1911 Kiso
2589500 March 1952 Landon et al.
3191308 June 1965 Lindenau
4192078 March 11, 1980 Lore et al.
4197656 April 15, 1980 Lane et al.
4543806 October 1, 1985 Papandrea et al.
4565011 January 21, 1986 Karger
4765557 August 23, 1988 Kahmann
5042159 August 27, 1991 Millen
5163230 November 17, 1992 Gast
5509616 April 23, 1996 Millen, Jr. et al.
5822874 October 20, 1998 Nemes
5920997 July 13, 1999 Girtman
6203602 March 20, 2001 Rangell
Other references
  • Bon Tool, 2003, p. 69, chalk line reels, [retrieved on Apr. 4, 2004]. Retrieved from internet using Google Advanced Catalog Search, <URL:www.bontool.com>.
Patent History
Patent number: D493377
Type: Grant
Filed: Oct 24, 2003
Date of Patent: Jul 27, 2004
Inventor: Michael C. Brugger (Mohave Valley, AZ)
Primary Examiner: Lucy Lieberman
Application Number: 29/192,511
Classifications
Current U.S. Class: Angle Or Direction (7) (D10/65); Linear Or Distance (9) (D10/70); With Casing, I.e., Retractable Type (D10/72)
International Classification: 1004;