Patent
   D321465
Priority
Aug 31 1988
Filed
Feb 24 1989
Issued
Nov 12 1991
Expiry
Nov 12 2005
Assg.orig
Entity
unknown
15
8
n/a
The ornamental design for a portable belt sander, as shown.

FIG. 1 is a front, top-left perspective view of a portable belt sander showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a left side elevational view;

FIG. 6 is a right side elevational view; and

FIG. 7 is a rear elevational view thereof.

Mikiya, Toshio

Patent Priority Assignee Title
D333765, Dec 26 1990 Nitto Kohki Co., Ltd. Portable reciprocating file
D338382, Nov 01 1991 NITTO KOHKO CO , LTD , A CORP OF JAPAN; JAPAN STORAGE BATTERY CO , LTD , A CORP OF JAPAN Portable electric belt sander
D339811, Dec 21 1990 P.A. Products Pty. Ltd. Belt grinding device
D351544, Aug 13 1993 SHINANO, INC Compact belt sander
D351545, Sep 10 1993 Shinano, Inc. Belt sander
D357164, Dec 27 1993 Shinano, Inc. Heavy duty belt sander
D384870, Mar 08 1996 Nitto Kohki Co., Ltd. Portable electrical belt sander
D491782, Jun 09 2003 Nitto Kohki Co., Ltd. Air-driving belt sander
D492563, May 27 2003 Black & Decker Inc.; Black & Decker, Inc Belt sander
D502072, May 27 2003 Black & Decker Inc. Belt sander
D508189, Dec 09 2003 Nitto Kohki Co., Ltd. Abrading machine
D570662, Nov 29 2007 Black & Decker Inc Sander
D847881, Jan 30 2018 NINGBO SANKUI GRINDING MATERIAL CO , LTD Air-operated grinding device
D951734, Jun 30 2020 Makita Corporation Electric belt sander body
ER8981,
Patent Priority Assignee Title
4195449, Apr 06 1976 Portable cutting-tool sharpener
4411106, Aug 28 1980 Dynabrade, Inc. Miniature belt grinder
4578906, Nov 08 1983 Seco Engineering Co., Ltd. Grinding tool
4727685, Sep 23 1985 Black & Decker Inc Portable power file and belt tensioning arrangement therefor
215147,
D265172, Apr 16 1980 Dynabrade, Inc. Casing for a portable belt grinder
D298508, Mar 12 1982 Nitto Kohki Co., Ltd. Filing belt type grinder
D301966, Sep 19 1985 Black & Decker Inc. Power file
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 20 1989MIKIYA, TOSHIONITTO KOHKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0050490689 pdf
Feb 24 1989Nitto Kohki Co., Ltd.(assignment on the face of the patent)
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