Refractory briquet lattice

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Description

FIG. 1 is a top plan view of a refractory briquet lattice showing my new design;

FIG. 2 is a right side elevational view, the left side being identical thereto;

FIG. 3 is a front elevational view, the rear elevation being identical thereto; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D86792 April 1932 Mandalian
D211542 June 1968 Fenton
Foreign Patent Documents
440681 January 1936 GBX
454110 September 1936 GBX
Patent History
Patent number: D258386
Type: Grant
Filed: Oct 30, 1978
Date of Patent: Feb 24, 1981
Assignee: Quick Crete Products Corp. (Newport Beach, CA)
Inventor: George C. Juett (Pasadena, CA)
Primary Examiner: Catherine E. Kemper
Attorney: William W. Haefliger
Application Number: 5/956,254
Classifications
Current U.S. Class: D23/134
International Classification: D2305;