Center portion of a brush
Latest 3M Innovative Properties Company Patents:
Description
FIG. 1 is an isometric view of a center portion of a bristle brush;
FIG. 2 is a right side view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is an enlarged isometric view of a portion thereof.
The left side view is identical to the right side view.
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
Other references
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- Front page of a brochure entitled "Fladder Finishing Tools and Machines" No Date Supplied.
Patent History
Patent number: D424765
Type: Grant
Filed: May 21, 1999
Date of Patent: May 9, 2000
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Yvonne I. Lund (Cottage Grove, MN), Richard M. Pihl (Cottage Grove, MN), David C. Roeker (Hudson, WI)
Primary Examiner: Mitchell Siegel
Application Number: 0/105,302
Type: Grant
Filed: May 21, 1999
Date of Patent: May 9, 2000
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Yvonne I. Lund (Cottage Grove, MN), Richard M. Pihl (Cottage Grove, MN), David C. Roeker (Hudson, WI)
Primary Examiner: Mitchell Siegel
Application Number: 0/105,302
Classifications