Hole plug

- NIFCO Inc.
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Description

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 right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a sectional view taken along line 7-7 in FIG. 6; and,

FIG. 8 is a perspective view of the hole plug.

Claims

The ornamental design for a hole plug, as shown and described.

Referenced Cited
U.S. Patent Documents
D248134 June 13, 1978 Shames et al.
D259466 June 9, 1981 Doonan
D261357 October 20, 1981 Doonan
4334632 June 15, 1982 Watanabe
4363420 December 14, 1982 Andrews
D351220 October 4, 1994 Barnes
5622208 April 22, 1997 Vinson
D414694 October 5, 1999 Richter
7347655 March 25, 2008 Nagasawa et al.
D613828 April 13, 2010 Kinchen
D623049 September 7, 2010 Zeyfang
D638103 May 17, 2011 Roll
20040083593 May 6, 2004 Jackson et al.
20040091335 May 13, 2004 Nagasawa et al.
20080236691 October 2, 2008 Roll
20100018737 January 28, 2010 Jackson et al.
Foreign Patent Documents
2005-170084 June 2005 JP
2010-090991 April 2010 JP
Patent History
Patent number: D652782
Type: Grant
Filed: Feb 25, 2011
Date of Patent: Jan 24, 2012
Assignee: NIFCO Inc. (Kanagawa)
Inventor: Takehiro Sato (Toyota)
Primary Examiner: Caron D Veynar
Assistant Examiner: Katrina A Betton
Attorney: Manabu Kanesaka
Application Number: 29/371,431