Cast refractory side segment of an annealing furnace base

Description

FIG. 1 is a perspective view of one form of a cast refractory side segment of an annealing furnace base embodying my design, with the view showing principally top, front and left portions thereof;

FIG. 2 is a perspective view thereof showing principally bottom, rear and right portions thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left elevational view thereof;

FIG. 7 is a right elevational view thereof;

FIG. 8 is a perspective view of a cast refractory side segment of an annealing furnace base showing a second embodiment of may new design, with the view showing principally top, front and left portions thereof;

FIG. 9 is a perspective view of FIG. 8 showing principally bottom, rear and right portions thereof;

FIG. 10 is a rear elevational view of FIG. 8;

FIG. 11 is a top plan view of FIG. 8;

FIG. 12 is a front elevational view of FIG. 8;

FIG. 13 is a left elevational view of FIG. 8; and,

FIG. 14 is a right elevational view of FIG. 8.

Referenced Cited
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D344350 February 15, 1994 De Pascale et al.
1829320 October 1931 White
2998236 August 1961 Cramer
3039754 June 1962 Jones
3081074 March 1963 Blackman et al.
3149827 September 1964 Whitten
3693955 September 1972 Wald et al.
4011683 March 15, 1977 De Sousa
4294438 October 13, 1981 Nystrom et al.
4516758 May 14, 1985 Coble
4611791 September 16, 1986 Coble
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Foreign Patent Documents
1131246 December 1956 DEX
Patent History
Patent number: D374073
Type: Grant
Filed: Dec 21, 1994
Date of Patent: Sep 24, 1996
Inventor: Gary L. Coble (DuBois, PA)
Primary Examiner: Lisa P. Lichtenstein
Attorney: David A. Burge, Esq.
Application Number: 0/32,591