Patent
   D339811
Priority
Dec 21 1990
Filed
Jun 21 1991
Issued
Sep 28 1993
Expiry
Sep 28 2007
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for a belt grinding device, as shown and described.

FIG. 1 is a perspective view of a belt grinding device according to my design;

FIG. 2 is a left side view of the design of FIG. 1;

FIG. 3 is a front view of the design of FIG. 1;

FIG. 4 is a rear view of the design of FIG. 1;

FIG. 5 is a plan view of the design of FIG. 1;

FIG. 6 is a right side view of the design of FIG. 1; and,

FIG. 7 is an inverted plan view of the design of FIG. 1.

Price, John L.

Patent Priority Assignee Title
D847881, Jan 30 2018 NINGBO SANKUI GRINDING MATERIAL CO , LTD Air-operated grinding device
D872779, Sep 29 2017 Ice skate blade bending apparatus
Patent Priority Assignee Title
3229424,
3611646,
4603510, Aug 27 1984 Multiple position belt grinder
4651473, Oct 29 1985 Belt finisher
4977708, Dec 10 1988 Andreas Stihl Portable handheld tool machine having a tensioning device for a belt drive
5133156, Apr 19 1990 Penn Keystone Corporation Adjustable belt sander for wood
D265172, Apr 16 1980 Dynabrade, Inc. Casing for a portable belt grinder
D321465, Aug 31 1988 Nitto Kohki Co., Ltd. Portable belt sander
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 11 1991PRICE, JOHN L P A PRODUCTS PTY LTD ,ASSIGNMENT OF ASSIGNORS INTEREST 0057460980 pdf
Jun 21 1991P.A. Products Pty. Ltd.(assignment on the face of the patent)
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