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
Classifications
Current U.S. Class: Molding Or Casting (D15/135)