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Patent
   D254325
Priority
Apr 22 1977
Filed
Apr 22 1977
Issued
Feb 26 1980
Expiry
Feb 26 1994
Inventors
Doman, Don…
Assg.orig
Dick Blick…
Assg.curr
Dick Blick…
Entity
unknown
Referenced by
1
References
5
Maint.:
n/a
The ornamental design for a housing for centrifugal casting machine, as shown and described.

FIG. 1 is an isometric view of the housing embodying our new design, and

FIG. 2 is a top plan view of the housing shown in FIG. 1.
INVENTORS:

Doman, Donald W., Goodrich, William F., Ingersoll, Robert C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D279499, Feb 18 1983 Zimmer, Inc. Mixing apparatus
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3148146,
3851817,
193981,
222803,
D246979, May 17 1976 Investment casting apparatus for jewelers
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 22 1977Dick Blick Company(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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