Radial brush segment

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Description

FIG. 1 is a top perspective view of a radial brush segment showing our new design;

FIG. 2 is a top plan view thereof;

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

FIG. 4 is a side elevation view thereof.

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Patent History
Patent number: D378004
Type: Grant
Filed: Nov 16, 1995
Date of Patent: Feb 11, 1997
Assignee: Minnesota Mining and Manufacturing Company (Saint Paul, MN)
Inventors: Dennis W. Wilson (Burnsville, MN), David E. Johnson (Maplewood, MN)
Primary Examiner: Ted Shooman
Assistant Examiner: Mitchell I. Siegel
Attorneys: Gary L. Griswold, Walter N. Kirn, James J. Trussell
Application Number: 0/46,485
Classifications
Current U.S. Class: Element Or Attachment (D32/25)