Patent
   D490767
Priority
Nov 13 2002
Filed
May 12 2003
Issued
Jun 01 2004
Expiry
Jun 01 2018
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a hole plug, as shown and described.

FIG. 1 is a front view of a hole plug showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a sectional view thereof taken along line 7--7 in FIG. 1.

Nagasawa, Norimasa, Obayashi, Noboru

Patent Priority Assignee Title
10926861, Jun 04 2018 BELL HELICOPTER RHODE ISLAND INC ; Textron Innovations Inc Puck cover
11155353, Jan 12 2017 BELL TEXTRON RHODE ISLAND INC ; Textron Innovations Inc Flexible aircraft seat configurations
7347655, Nov 13 2002 Nifco Inc. Hole plug
D617178, Sep 30 2008 Nifco Inc. Electronic hole-plug
D719897, Apr 06 2012 NIFCO INC Hole plug
D721029, Nov 16 2011 NIFCO INC Hole plug
D834456, Dec 15 2016 Motorcycle fairing plug
D850352, Jun 30 2017 Pressure Systems International, LLC Hub cap vent plug
Patent Priority Assignee Title
2552917,
3168961,
4091962, Jul 20 1977 TRW Inc. Panel hole closure
4534088, Aug 29 1983 Hole plug
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 2003Nifco Inc.(assignment on the face of the patent)
Jun 04 2003NAGASAWA, NORIMASANIFCO INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142210528 pdf
Jun 04 2003OBAYASHI, NOBORUNIFCO INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142210528 pdf
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