Hopper for a sandblaster

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Description

FIG 1 is a front elevational view of a hopper for a sandblaster showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is bottom plan view thereof;

FIG. 7 is a front elevational view with the storage access door open;

FIG. 8 is a left side elevational view of FIG. 7;

FIG. 9 is a right side elevational view of FIG. 7;

FIG. 10 is a top plan view of FIG. 7;

FIG. 11 is a bottom plan view of FIG. 7.

Referenced Cited
U.S. Patent Documents
D225101 November 1972 Marchetti
D282958 March 11, 1986 Carlson
D289976 May 26, 1987 Humpries
3149438 September 1964 Morley et al.
4534139 August 13, 1985 Desjardins
Patent History
Patent number: D300036
Type: Grant
Filed: May 7, 1986
Date of Patent: Feb 28, 1989
Assignee: Campbell Hausfeld/Scott Fetzer Company (Harrison, OH)
Inventor: James F. Mariol (Cincinnati, OH)
Primary Examiner: B. J. Bullock
Law Firm: Wood, Herron & Evans
Application Number: 6/860,679
Classifications
Current U.S. Class: Element Or Attachment (D15/126); D 3/73; D/9374; D/9382; D/9383