Patent
   D506915
Priority
May 22 2003
Filed
May 22 2003
Issued
Jul 05 2005
Expiry
Jul 05 2019
Assg.orig
Entity
unknown
6
11
n/a
The ornamental design for an ergonomic hand tool, as shown and described.

FIG. 1 is a front view of the invention.

FIG. 2 is a back view of the invention.

FIG. 3 is a left side view of the invention.

FIG. 4 is a right side view of the invention.

FIG. 5 is an enlarged top view of an enlarged invention.

FIG. 6 is an enlarged bottom view of the invention.

FIG. 7 is a first perspective view of the invention.

FIG. 8 is a second perspective view of the invention; and,

FIG. 9 is a third perspective view of the invention.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

The surface shading in the drawings is intended only to show the character and contour of the surfaces and not surface indicia.

Marshall, Kenneth C., van Geldern, Peter, Marshall, Melinda M.

Patent Priority Assignee Title
D542614, Oct 29 2004 WESTERN FORGE, INC Set of handles for pliers
D590678, Sep 03 2008 Safety tile divider
D620329, Mar 04 2009 Champagne opener
D625009, Mar 24 2006 Covidien LP Surgical clip applier
D629101, Mar 24 2006 Covidien LP Surgical clip applier
D905071, Oct 19 2018 North Carolina State University Adapter for virtual reality hand controller
Patent Priority Assignee Title
1205999,
1231103,
2951259,
225608,
D256215, Aug 26 1977 FLEET BANK OF MASSACHUSETTS, N A , NATIONAL BANKING ASSOCIATION Household scissors
D329792, Aug 01 1990 Culinary scissors
D365005, Jan 12 1994 Alterra Holdings Corporation Scissors
D402174, Sep 23 1996 Manufacture d'Articles de Precision et de Dessin Scissors
D425386, Aug 04 1999 Acme United Corporation Scissors handle
D432378, Mar 09 1999 Manufacture Articles de Precision Scissors
D472121, May 31 2002 Wolff Industries Scissors handle
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