Metal recovery system

- Lab Systems, Inc.
Description

FIG. 1 is a top plan view of a metal recovery system showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D260650 September 8, 1981 Alviti
D299830 February 14, 1989 Chung-Hui
2903402 September 1959 Fromm, Jr.
2913170 November 1959 Picty
3560366 February 1971 Fisher
3663416 May 1972 Cooper et al.
4834849 May 30, 1989 Woog
Patent History
Patent number: D322078
Type: Grant
Filed: Mar 9, 1989
Date of Patent: Dec 3, 1991
Assignee: Lab Systems, Inc. (Portland, OR)
Inventor: A. Norman Korb (Vancouver, WA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Klarquist, Sparkman, Campbell, Leigh & Whinston
Application Number: 7/322,042
Classifications
Current U.S. Class: Vibrator Or Separator (D15/147)