Bin for granular material


FIG. 1 is a perspective view of a bin for granular material showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is an elevational view looking from the left of FIG. 5; and

FIG. 7 is an elevational view looking from the right of FIG. 5.

Referenced Cited
U.S. Patent Documents
D220121 March 1971 Griggers
D225894 January 1973 Emery
D244562 May 31, 1977 Hagglund et al.
D247098 January 31, 1978 Ferrante
D251312 March 13, 1979 Matsumoto
Patent History
Patent number: D257464
Type: Grant
Filed: Nov 16, 1978
Date of Patent: Oct 28, 1980
Inventor: John D. Persiani (San Jose, CA)
Primary Examiner: Robert C. Spangler
Attorney: Thomas Schneck, Jr.
Application Number: 5/961,117
Current U.S. Class: D/9222
International Classification: D0903;