Perforation pattern for a bandage backing

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Description

FIG. 1 is a perspective view of a perforation pattern for a bandage backing shown on an unclaimed bandage;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view of a second embodiment of a perforation pattern for a bandage backing shown on an unclaimed bandage, wherein the bottom plan view is identical; and,

FIG. 5 is a top plan view of a third embodiment of a perforation pattern for a bandage shown on an unclaimed bandage backing, wherein the bottom plan view is identical.

The broken lines in the drawing are for illustrative purposes only and do not form a part of the claimed design.

Referenced Cited
U.S. Patent Documents
D99618 May 1936 Daniels
D178152 June 1956 Schwartz
D267431 December 28, 1982 Santarelli
D267432 December 28, 1982 Santarelli
D304238 October 24, 1989 Palau
D340114 October 5, 1993 Arginsky
D340985 November 2, 1993 Arginsky
D340986 November 2, 1993 Arginsky
D340987 November 2, 1993 Arginsky
D340988 November 2, 1993 Arginsky
D340989 November 2, 1993 Arginsky
519894 May 1894 Schute et al.
2156777 May 1939 Duryea
2905174 September 1959 Smith
3073303 January 1963 Schaar
3260261 July 1966 Gallovich
3425412 February 1969 Pope
3888247 June 1975 Stenvall
4285338 August 25, 1981 Lemelson
4390519 June 28, 1983 Sawyer
4530353 July 23, 1985 Lauritzen
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4976706 December 11, 1990 Aki et al.
5158555 October 27, 1992 Porzilli
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Foreign Patent Documents
2661821 November 1991 FRX
Other references
  • Photocopy of citation of bandage sold under name "Elastoplast". (date not provided). Sample sheets of bandages, Oct. 1993 to Jun. 1994, Cosmos (Hartmann) Plasterstrips wasserfest bandage. Harrington & King Perforated Materials Catalog, .COPYRGT.1979, p. 60, 1/20 " staggered perforations. Letraset Catalog, 1983, p. 248, Graduated dot tints. Letraset Catalog, 1983, p. 277, Tonal Pattern Tapes with graduated dots, Nos. 902 and 933.
Patent History
Patent number: D383211
Type: Grant
Filed: Feb 17, 1995
Date of Patent: Sep 2, 1997
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: Wayne K. Dunshee (Maplewood, MN), Donald G. Peterson (Shoreview, MN)
Primary Examiner: Lucy Lieberman
Attorneys: Gary L. Griswold, Walter N. Kirn, Stephen W. Bauer
Application Number: 0/35,060
Classifications
Current U.S. Class: Bandage For Protection Or Treatment (53) (D24/189)
International Classification: 2404;