Crucible holder attachment
Description
FIG. 1 is a top, rear and left side perspective view of a crucible holder attachment showing my new design;
FIG. 2 is a top, rear and right side perspective view;
FIG. 3 is a top plan view;
FIG. 4 is a left side elevational view;
FIG. 5 is a bottom plan view;
FIG. 6 is a rear elevational view; and
FIG. 7 is a front elevational view thereof.
Referenced Cited
U.S. Patent Documents
D30196 | February 1899 | Barnett, Jr. |
D109851 | May 1938 | Meredith |
D142792 | November 1945 | Ripich |
Patent History
Patent number: D324391
Type: Grant
Filed: Aug 25, 1989
Date of Patent: Mar 3, 1992
Inventor: Richard L. Gaab (Spokane, WA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Wells, St. John & Roberts
Application Number: 7/398,755
Type: Grant
Filed: Aug 25, 1989
Date of Patent: Mar 3, 1992
Inventor: Richard L. Gaab (Spokane, WA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Wells, St. John & Roberts
Application Number: 7/398,755
Classifications
Current U.S. Class:
Molding Or Casting (D15/135)