Patent
   D452140
Priority
May 11 2000
Filed
Oct 31 2000
Issued
Dec 18 2001
Expiry
Dec 18 2015
Assg.orig
Entity
unknown
19
4
n/a
The ornamental design for a clinch nut, as shown and described.

FIG. 1 is a top plan view;

FIG. 2 is a front elevation;

FIG. 3 is a bottom plan view;

FIG. 4 is a right-side elevation;

FIG. 5 is a cross section taken along the line 5--5 in FIG. 1;

FIG. 6 is a downwards perspective view; and,

FIG. 7 is an upward perspective view.

The present design is characterized by the inwardly slanted peripheral wall formed around the central female-threaded hole of the nut, which has in its face a cruciform groove.

Shinjo, Hiroshi, Shinjo, Katsumi, Shinjo, Tadashi

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 10 2000SHINJO, KATSUMIYugenkaisha Shinjo SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112620759 pdf
Oct 10 2000SHINJO, TADASHIYugenkaisha Shinjo SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112620759 pdf
Oct 10 2000SHINJO, HIROSHIYugenkaisha Shinjo SeisakushoASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112620759 pdf
Oct 31 2000Yugenkaisha Shinjo Seisakusho(assignment on the face of the patent)
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