Patent
   D437540
Priority
Apr 11 1999
Filed
Mar 03 2000
Issued
Feb 13 2001
Expiry
Feb 13 2015
Assg.orig
Entity
unknown
9
2
n/a
The ornamental design for a diamond wheel, as shown and described.

FIG. 1 is a front elevational view of a diamond wheel showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an elevational plan view thereof;

FIG. 4 is a left side elevational plan view thereof; and,

FIG. 5 is a cross-sectional view along the A--A line.

Suzuki, Kouichi

Patent Priority Assignee Title
10456890, Dec 31 2012 SAINT-GOBAIN ABRASIVES, INC.; SAINT-GOBAIN ABRASIFS Abrasive article having shaped segments
9149913, Dec 31 2012 SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS Abrasive article having shaped segments
9700993, Dec 31 2012 SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS Abrasive article having shaped segments
D465983, May 29 2000 Chuken Kogyo Kabushiki Kaisha Chucking flange for grinder disk
D474954, Nov 16 2001 Ehwa Diamond Industrial Co., Ltd. Grinding cup
D477207, Nov 16 2001 Ehwa Diamond Industrial Co., Ltd. Grinding cup
D585717, Dec 05 2006 Weha-Ludwig Werwein GmbH Saw blade
D698375, Dec 31 2012 SAINT-GOBAIN ABRASIVES, INC; SAINT-GOBAIN ABRASIFS Abrasive article having shaped segments
D937330, May 21 2019 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting tool
Patent Priority Assignee Title
3203140,
6110031, Jun 25 1997 3M Innovative Properties Co Superabrasive cutting surface
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 21 2000SUZUKI, KOUICHISANKYO DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105910134 pdf
Mar 03 2000Sankyo Diamond Industrial Co., Ltd.(assignment on the face of the patent)
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