Combined chalk line and laser device

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Description

FIG. 1 is a front elevational view of a combined chalk line and laser device showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevation as seen from the right side of FIG. 1;

FIG. 4 is a side elevation as seen from the left side of FIG. 1;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view.

Claims

The ornamental design for a combined chalk line and laser device, as shown and described.

Referenced Cited
U.S. Patent Documents
2589500 March 1952 Landon et al.
3888010 June 1975 Hyde et al.
4660291 April 28, 1987 Dehn
5163230 November 17, 1992 Gast
D334717 April 13, 1993 Evans, Jr. et al.
D345513 March 29, 1994 Syrett
5594993 January 21, 1997 Tager et al.
5683055 November 4, 1997 Dufour
5784793 July 28, 1998 Rando
5829147 November 3, 1998 Kousek et al.
D429471 August 15, 2000 Beyers
6202312 March 20, 2001 Rando
6209219 April 3, 2001 Wakefield et al.
6487783 December 3, 2002 Thomas, Jr.
D477785 July 29, 2003 Szumer
Patent History
Patent number: D499030
Type: Grant
Filed: Mar 15, 2004
Date of Patent: Nov 30, 2004
Inventor: David L. Searls (Nutley, NJ)
Primary Examiner: Lucy Lieberman
Application Number: 29/201,375
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;