Bristles of a brush

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Description

FIG. 1 is an isometric view of bristles of a brush;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D369447 April 30, 1996 Mann et al.
D378003 February 11, 1997 Eichinger et al.
D378004 February 11, 1997 Wilson et al.
D381139 July 15, 1997 Johnson et al.
2682734 July 1954 Peterson
2826776 March 1958 Peterson
2984053 May 1961 Peterson
3233272 February 1966 Pambello
3958294 May 25, 1976 Thompson
4882879 November 28, 1989 Warner et al.
4907378 March 13, 1990 Huppert
5170593 December 15, 1992 Tyler et al.
5187904 February 23, 1993 Tyler et al.
5316812 May 31, 1994 Stout et al.
5679067 October 21, 1997 Johnson et al.
5903951 May 18, 1999 Ionta et al.
5915436 June 29, 1999 Johnson et al.
Other references
  • Front page of a brochure entitled "Fladder Finishing Tools and Machines".
Patent History
Patent number: D424258
Type: Grant
Filed: May 21, 1999
Date of Patent: May 2, 2000
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Richard M. Pihl (Cottage Grove, MN), David E. Johnson (Maplewood, MN), Dennis W. Wilson (Burnsville, MN)
Primary Examiner: Mitchell Siegel
Application Number: 0/105,303
Classifications
Current U.S. Class: Element Or Attachment (D32/25)
International Classification: 1505;