Patent
   D480620
Priority
Dec 31 2002
Filed
Dec 31 2002
Issued
Oct 14 2003
Expiry
Oct 14 2017
Assg.orig
Entity
unknown
8
8
n/a
The ornamental design for a grinding tool, as shown and described.

FIG. 1 is a perspective view of a grinding tool showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Tu, Hsieh-Min

Patent Priority Assignee Title
D493834, Dec 02 2003 Pen
D520326, Sep 27 2004 JIIN HAUR INDUSTRIAL CO., LTD. Knife grinder
D541419, Feb 15 2005 Jones Medical Instrument Company Hand-held spirometry device
D620958, Dec 31 2007 Wokic, LLC Fabric abrading hand tool
D634783, Apr 30 2009 Faber-Castell Aktiengesellschaft Writing instrument
D728687, Jan 13 2014 Ningbo Colomax Stationery Co., Ltd.; NINGBO COLOMAX STATIONERY CO , LTD Marker with stamp
D898826, Apr 17 2019 Writing instrument
D989587, May 17 2021 ZHEJIANG LONGXIANG TOOLS TECHNOLOGY CO., LTD. Grinding tools
Patent Priority Assignee Title
D297803, Aug 30 1985 WELLS FARGO BUSINESS CREDIT, INC Grinding wheel attachment
D358751, Aug 21 1991 Beveling tool for smoothing and shaping ceramic articles
D397723, Mar 25 1997 Kotobuki & Co., Ltd. Writing instrument
D415199, Sep 11 1998 Inoxcrom, S.A. Ballpoint pen
D418873, Jun 16 1999 Palcome Industrial Corp. Writing instrument
D445454, May 19 2000 Montblanc-Simplo GmbH Writing instrument
D448803, Oct 20 1999 Kotobuki & Co., Ltd.; KOTOBUKI & CO , LTD Writing instrument
D448804, Dec 14 1999 Kotobuki & Co., Ltd. Writing instrument
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