Patent
   D405672
Priority
Mar 21 1997
Filed
Mar 21 1997
Issued
Feb 16 1999
Expiry
Feb 16 2013
Assg.orig
Entity
unknown
11
7
n/a
The ornamental design for a screwdriver bit with combination phillips and blade tip, as shown and described.

FIG. 1 is a top, front, left side perspective view of a screwdriver bit with combination Phillips and blade tip, showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image thereof;

FIG. 3 is an, top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 4 is an, front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

The characteristic ornamental feature of my new design resides in the pyramidal point protruding from the end of the blade.

Wirths, John E.

Patent Priority Assignee Title
6886431, Sep 16 2002 Combination screw driver blade tip and cooperating interlocking screw slot
8621961, Apr 28 2009 Milwaukee Electric Tool Corporation Multi-purpose tool
D438774, Jun 01 2000 Screwdriver bit
D445325, Nov 13 2000 Screwdriver bit
D462596, May 12 2000 Screwdriver bit
D549568, Sep 19 2005 Lug nut
D659501, Dec 24 2011 Screwdriver bit
D659502, Dec 24 2011 Screwdriver bit
D669330, Dec 24 2011 Slotted centering screwdriver
D754513, Feb 05 2010 Milwaukee Electric Tool Corporation Screwdriver head
D793828, Apr 15 2016 The United States of America as represented by the Secretary of the Navy Flat sided chisel slug
Patent Priority Assignee Title
3175593,
4434687, Nov 01 1982 Vi-Tek Designs, Inc. Damaged screw remover
4590825, May 06 1983 High torque fastener and driving tool
D297909, Dec 23 1985 Combined screwdriver bit and sheet metal cutting element for a combination hand tool
D311483, Nov 14 1986 Helen P., Espin Screw driver bit
D312034, Nov 14 1986 Helen P., Espin Screw driver bit
D312954, Aug 12 1988 Combined screwdriver bit and sheet metal cutting element for a combination hand tool
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