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Patent
D546157
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Priority
Mar 19 2004
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Filed
Nov 01 2005
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Issued
Jul 10 2007
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Expiry
Jul 10 2021
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Assg.orig
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Entity
unknown
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6
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19
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n/a
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The ornamental design for a driver bit, as shown and described.
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FIG. 1 is an isometric view of a driver bit showing my new design.
FIG. 2 is a front elevation view of the driver bit of FIG. 1, the rear elevation view being identical.
FIG. 3 is a right side elevation view of the driver bit of FIG. 1, the left side elevation view being identical.
FIG. 4 is a top end view of the driver bit of FIG. 1; and,
FIG. 5 is a bottom end view of the driver bit of FIG. 1.
The portions of the drawings appearing in broken line are for environment only and do not form a part of the design.
Schluter, Robert
Patent |
Priority |
Assignee |
Title |
2169460, |
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2851295, |
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|
4242932, |
Dec 16 1977 |
|
Fastening device |
4266453, |
Apr 16 1979 |
|
Socket retaining ring |
4890521, |
May 15 1989 |
Crysler Motors Corporation |
Self-gripping power screw driver bit |
4924736, |
May 04 1989 |
Irwin Industrial Tool Company |
Gripping screw drive bit |
5168782, |
Apr 01 1991 |
|
Tool extension adapter for a tool drive |
5291811, |
May 14 1992 |
TEXTRON IPMP L P |
Back-side taper wedging drive system |
5378101, |
Dec 22 1992 |
Acument Intellectual Properties LLC |
Tamper-proof drive system based upon multi-lobular configuration |
5461952, |
May 14 1992 |
Acument Intellectual Properties LLC |
Back-side taper wedging drive system |
5485769, |
Mar 24 1993 |
SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC |
Square drive adapter |
5595099, |
Jun 05 1995 |
SNAP-ON TOOLS WORLDWIDE, INC ; SNAP-ON TECHNOLOGIES, INC |
Stress reduced pinned anvil and socket tool |
6186718, |
Jun 18 1998 |
Northrop Grumman Corporation |
Threaded fastener having a head with a triangle centerpost within a triangle recess |
6302632, |
Nov 17 1998 |
|
Screw with compound recesses |
6490950, |
Sep 10 1999 |
LAB SAFETY SUPPLY, INC |
Process of making a set of distinguishable robertson driver bits |
6601476, |
Nov 28 2001 |
|
Adaptor device for a wrench |
D345145, |
Apr 08 1992 |
Fogg System Company, Inc.; FOGG SYSTEM COMPANY, INC |
Instrument housing |
EP330349, |
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|
|
EP570040, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a