Patent
   D349790
Priority
Sep 02 1992
Filed
Sep 02 1992
Issued
Aug 16 1994
Expiry
Aug 16 2008
Assg.orig
Entity
unknown
3
20
n/a
The ornamental design for a blast head for an abrasive cleaning machine, as shown and described.

FIG. 1 is a front elevational view of a blast head for an abrasive cleaning machine 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; and,

FIG. 6 is a bottom plan view thereof.

Hoover, Robert E.

Patent Priority Assignee Title
D370754, Oct 05 1993 Clark Equipment Company Portable abrasive conditioning and cleaning machine
D371874, Oct 05 1993 Clark Equipment Company Combined portable abrasive conditioning and cleaning machine
ER1327,
Patent Priority Assignee Title
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