Sand blasting gun

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a sand blasting gun, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a sand blasting gun, as shown and described.

Referenced Cited
U.S. Patent Documents
2526403 October 1950 Paasche
2577465 December 1951 Jones et al.
D221926 September 1971 Farkas
D323607 February 4, 1992 Zwicker
D382456 August 19, 1997 Granville, Jr.
D397011 August 18, 1998 Rosier
D402518 December 15, 1998 Lee
6383062 May 7, 2002 Jou
D522337 June 6, 2006 Junkers
Foreign Patent Documents
1055407 July 1988 GB
Patent History
Patent number: D559646
Type: Grant
Filed: Jan 4, 2007
Date of Patent: Jan 15, 2008
Inventor: Kuo-Liang Chen (Changhua)
Primary Examiner: T. Chase Nelson
Attorney: Bacon & Thomas, PLLC
Application Number: 29/270,792
Classifications
Current U.S. Class: D8/68