Patent
   D557132
Priority
Jun 05 2006
Filed
Nov 07 2006
Issued
Dec 11 2007
Expiry
Dec 11 2021
Assg.orig
Entity
unknown
25
26
n/a
The ornamental design for a self-piercing nut, as shown and described.

FIG. 1 is a perspective view of the self-piercing nut;

FIG. 2 is a front elevation thereof, the rear elevation being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right-side elevation thereof. The left-side elevation being identical;

FIG. 6 is a cross section taken along the line 66 in FIG. 3; and,

FIG. 7 is a cross section taken along the line 77 in FIG. 3.

Shinjo, Tadashi

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 12 2006SHINJO, TADASHISHINJO MANUFACTURING CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0184910358 pdf
Nov 07 2006Shinjo Manufacturing Co., Ltd.(assignment on the face of the patent)
Jan 04 2016YUGENKAISHA SHINJO SEISAKUSHO DBA SHINJO MANUFACTURING CO , LTD SHINJO HOLDINGS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0385290268 pdf
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