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Patent
D659501
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Priority
Dec 24 2011
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Filed
Dec 24 2011
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Issued
May 15 2012
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Expiry
May 15 2026
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Assg.orig
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Entity
unknown
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5
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31
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n/a
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The ornamental design for a screwdriver bit, as shown and described.
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FIG. 1 is a perspective top view of the screwdriver bit showing my new design;
FIG. 2 is a perspective bottom view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a left side elevation view thereof;
FIG. 8 is a right side elevation view thereof; and,
FIG. 9 is an illustrative perspective view thereof.
The broken lines shown in FIG. 9 are for illustrative purposes only and form no part of the claimed design.
Wood, Redmond Scott
Patent |
Priority |
Assignee |
Title |
1296165, |
|
|
|
1797390, |
|
|
|
2431628, |
|
|
|
2800936, |
|
|
|
3175593, |
|
|
|
3673912, |
|
|
|
3695321, |
|
|
|
3891017, |
|
|
|
3920350, |
|
|
|
3985170, |
Aug 17 1974 |
|
Screwdriver |
4130152, |
Oct 19 1977 |
John, Sawyer |
Slot-head fastener and driver therefor |
4339971, |
Dec 13 1978 |
|
Fastener and driving tool |
4434687, |
Nov 01 1982 |
Vi-Tek Designs, Inc. |
Damaged screw remover |
4528874, |
Jan 17 1983 |
|
Screw fasteners and drivers |
5259279, |
May 02 1991 |
WERA WERK HERMANN WERNER GMBH & CO |
Slot screwdriver |
5353667, |
Apr 23 1993 |
|
Combination tool and fastener |
5438895, |
Feb 10 1993 |
|
Fastener and driving tool |
5528966, |
May 25 1995 |
|
Combo screw driver head |
5582548, |
Apr 10 1990 |
|
Method of manufacture of anti-slip fastener |
6128983, |
Jan 06 1999 |
|
Drive tool for fasteners |
6193242, |
May 24 1999 |
Thomas R., Vigil; Gary, Sebastian |
Snap-in chuck assembly and snap-in tool |
6397710, |
Sep 22 1999 |
David Baker Inc. |
Screwdriver with slotted blades |
6886431, |
Sep 16 2002 |
|
Combination screw driver blade tip and cooperating interlocking screw slot |
7028592, |
Feb 17 2004 |
|
Tool element and screw for mating engagement therewith |
7325470, |
Jun 16 2005 |
Orthohelix Surgical Designs, Inc. |
Self-centering screw and retaining screw driver for use in surgery |
D371946, |
Dec 01 1994 |
|
Screwdriver |
D405672, |
Mar 21 1997 |
|
Screwdriver bit with combination Phillips and blade tip |
D438774, |
Jun 01 2000 |
|
Screwdriver bit |
D446436, |
Sep 16 1999 |
SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY |
Zytool-keycorder/finder |
D453289, |
Mar 12 2001 |
|
Screwdriver bit head |
D480618, |
Jul 17 2002 |
|
Combination screw driver blade tip and cooperating interlocking screw slot |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
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Date |
Maintenance Schedule |
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