Bristles of a brush
Latest 3M Innovative Properties Company Patents:
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
Other references
D369447 | April 30, 1996 | Mann et al. |
D378003 | February 11, 1997 | Eichinger et al. |
D378004 | February 11, 1997 | Wilson et al. |
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5187904 | February 23, 1993 | Tyler et al. |
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- Front page of a brochure entitled "Fladder Finishing Tools and Machines".
Patent History
Patent number: D427395
Type: Grant
Filed: May 21, 1999
Date of Patent: Jun 27, 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: 0/105,330
Type: Grant
Filed: May 21, 1999
Date of Patent: Jun 27, 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: 0/105,330
Classifications