Patent
   D588887
Priority
Mar 06 2008
Filed
Mar 06 2008
Issued
Mar 24 2009
Expiry
Mar 24 2023
Assg.orig
Entity
unknown
12
14
n/a
The ornamental design for a threaded nut extension, as shown and described.

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

Patent Priority Assignee Title
D640298, Jan 11 2011 Stepped mandrel
D655586, Sep 16 2011 Driver adapter for hexagonal socket head fasteners
D679811, Apr 28 2010 Blue Belt Technologies, LLC Tool shield
D694406, Apr 28 2010 Blue Belt Technologies, LLC Tool shield
D696703, Jul 10 2013 Extension bar
D772030, May 13 2015 Device for installing and removing plastic covers for studs and nuts of truck wheels
D805380, Jul 18 2016 Yuan Li Hsing Industrial Co., Ltd. Extension tool
D809377, Dec 19 2016 Hong Ann Tool Industries Co., Ltd. Swivel tool head
D885860, Oct 30 2019 Torque tool
D889257, May 22 2017 GRIP HOLDINGS LLC Anti-slip multidirectional driver bit
D902834, Jan 15 2020 Motorcycle engine clutch rod
D927275, Mar 06 2020 Wiper/headlight switch retaining nut removal tool
Patent Priority Assignee Title
2475936,
3853025,
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,
20040065176,
D358082, Dec 20 1993 Socket drive adapter for power drill
D384563, Jul 01 1996 Socket bit tool
D401828, Feb 27 1997 Magnetic tool for removing metal particles from gas mains
D416267, Nov 12 1998 Wire nut tightening drill bit
D493081, Jan 30 2003 Socket for a socket wrench
D525839, Oct 05 2005 NATIONAL SAFETY APPAREL, INC Ball tip drive
D542109, Jan 02 2004 Vicmar Solutions, Inc.; VICMAR SOLUTIONS, INC Shutter crank extension rod
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule