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Patent
D588887
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Priority
Mar 06 2008
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Filed
Mar 06 2008
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Issued
Mar 24 2009
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Expiry
Mar 24 2023
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Assg.orig
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Entity
unknown
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12
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14
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n/a
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The ornamental design for a threaded nut extension, as shown and described.
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FIG. 1 is a perspective view of my design;
FIG. 2 is another perspective view of my design from a different angle;
FIG. 3 is a side view of my design, the opposite side view being a mirror image thereof;
FIG. 4 is a front view of my design;
FIG. 5 is a rear view of my design; and,
FIG. 6 is a cross-sectional view of FIG. 3 along a longitudinal axis of my design.
Lehman, James
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| D902834, |
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| D927275, |
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| Patent |
Priority |
Assignee |
Title |
| 2475936, |
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| 3853025, |
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| 4296656, |
Apr 21 1980 |
Illinois Tool Works Inc. |
Driver bit attachment |
| 4793226, |
Mar 04 1986 |
|
Manual device for driving screws |
| 5415065, |
Jun 02 1992 |
|
Hand tool with torque sleeve for limiting installation torque |
| 20020134205, |
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|
|
| 20040065176, |
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|
| D358082, |
Dec 20 1993 |
|
Socket drive adapter for power drill |
| D384563, |
Jul 01 1996 |
|
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| D401828, |
Feb 27 1997 |
|
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| D416267, |
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|
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| D493081, |
Jan 30 2003 |
|
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| D525839, |
Oct 05 2005 |
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| D542109, |
Jan 02 2004 |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a