Dry silver film processor

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Description

FIG. 1 is an isometric view of a dry silver film processor showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D216016 November 1969 Waligorski
D233843 December 1974 Plumb
D273872 May 15, 1984 Schlagheck et al.
D314008 January 22, 1991 Takahashi et al.
D318479 July 23, 1991 Nishiseko et al.
4322158 March 30, 1982 Frias et al.
4723151 February 2, 1988 Sonezaki et al.
Patent History
Patent number: D371380
Type: Grant
Filed: Nov 22, 1994
Date of Patent: Jul 2, 1996
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: Bruce E. Nelson (Minneapolis, MN), James A. Wilson (North St. Paul, MN), Curtis D. Ronnander (Woodville, WI), Larry D. Humlicek (Ham Lake, MN), James R. Preston (Minneapolis, MN), Robert M. Biegler (Woodbury, WI), Steven W. Sorensen (Maplewood, MN)
Primary Examiner: Ted Shooman
Assistant Examiner: Adir Aronovich
Attorneys: Gary L. Griswold, Walter N. Kirn, William D. Bauer
Application Number: 0/31,322