Dispenser for adhesive-backed sheets

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Description

FIG. 1 is a top, right front perspective view of a dispenser for adhesive-backed sheets showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof, the right side elevational view being the mirror image thereof; and,

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D120743 May 1940 Petzold
D175761 October 1955 Collias, Jr.
D257002 September 23, 1980 Nesbitt
D274042 May 29, 1984 Bulgari
D306462 March 6, 1990 Miles et al.
D306718 March 20, 1990 Bae
D310102 August 21, 1990 Rittenhouse
D310105 August 21, 1990 Murphy et al.
2592255 April 1952 Drees
2847118 August 1958 Johnson
4770320 September 13, 1988 Miles et al.
Patent History
Patent number: D331073
Type: Grant
Filed: May 2, 1990
Date of Patent: Nov 17, 1992
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: Perry S. Dotterman (St. Paul, MN), Kenneth J. Kirchhoff (St. Paul, MN)
Primary Examiner: Nelson C. Holtie
Assistant Examiner: Martha Thompson
Attorneys: Gary L. Griswold, Walter N. Kirn, William L. Huebsch
Application Number: 7/518,092