Portable ore separating bowl

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Description

FIG. 1 is a reduced perspective view of a portable ore separating bowl showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an enlarged side elevational view shown broken away for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D243380 February 15, 1977 Berg
634120 October 1899 Moore
1948797 February 1934 Nicolai
1966359 July 1934 Ryan
1972645 September 1934 Danills
3855119 December 1974 Stephenson
4162969 July 31, 1979 Lagal
4267036 May 12, 1981 Kleven
Patent History
Patent number: D268588
Type: Grant
Filed: Mar 10, 1981
Date of Patent: Apr 12, 1983
Inventors: Wilbert H. Cubbison (Canyonville, OR), Flossie E. Cubbison (Canyonville, OR)
Primary Examiner: B. J. Bullock
Application Number: 6/176,066
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)
International Classification: D1599;