Housing for a silver recovery unit or the like

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Description

FIG. 1 is a front perspective of the housing for a silver recovery unit or the like showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1226611 May 1917 Vandercook
3346369 October 1967 Shigley et al.
3369801 February 1968 Hartman
3630505 December 1971 MacKay
3655175 April 1972 Zeleny et al.
3692291 September 1972 MacKay
3729182 April 1973 Schafer et al.
3792845 February 1974 Larson et al.
3840217 October 1974 MacKay
4213600 July 22, 1980 Thompson, Jr.
4240617 December 23, 1980 MacKay
4441697 April 10, 1984 Peterson et al.
4523993 June 18, 1985 Farber
4608177 August 26, 1986 Woog
Other references
  • IMS Lonestar, Inc. Brochure entitled, "Peterson Silver Cell".
Patent History
Patent number: D301891
Type: Grant
Filed: May 31, 1988
Date of Patent: Jun 27, 1989
Inventors: Michael C. Hill (Edmond, OK), Marcia E. Hill (Edmond, OK)
Primary Examiner: B. J. Bullock
Application Number: 7/200,739
Classifications
Current U.S. Class: Miscellaneous (D15/199)