Abrasive blasting wheel pin

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Description

FIG. 1 is a side view of an abrasive blasting wheel pin showing my new design;

FIG. 2 is a side view of the side opposite that shown in FIG. 1;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
2819562 January 1958 Barnes
3151417 October 1964 Hartman et al.
3160992 December 1964 Moore
3287858 November 1966 Moore et al.
3352064 November 1967 De Groot et al.
3936979 February 10, 1976 Fuerst
Patent History
Patent number: D270642
Type: Grant
Filed: Feb 3, 1981
Date of Patent: Sep 20, 1983
Inventor: W. David Watts (Atlanta, GA)
Primary Examiner: B. J. Bullock
Attorney: William Nitkin
Application Number: 6/231,246
Classifications
Current U.S. Class: Element Or Attachment (D15/126); D/8307; D/8310; D/8387
International Classification: D1509; D0806; D0808;