Drilling fastener

Description

FIG. 1 is a perspective view thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left-side elevation thereof;

FIG. 6 is a cross section taken along the line A--A in FIG. 3;

FIG. 7 is a cross section taken along the line B--B in FIG. 2;

FIG. 8 is a supplementary view of the fastener at the first step in use;

FIG. 9 is another supplementary view of the fastener at the second step in use; and,

FIG. 10 is a further supplementary view of the fastener at the third step in use.

A rear elevation appearing symmetrical with the front elevation, as well as a right-side elevation appearing symmetrical with the left-side elevation, are excluded from the drawings.

The broken line showing of the drilling surface, drill and hammer is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a drilling fastener, as shown and described.

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Inventors:	Shinjo; Katsumi (Osaka, JP)
Assignee:	Shinjo Manufacturing Co., Ltd. (Osaka, JP)
Appl. No.:	D/239,059
Filed:	September 27, 2005

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Foreign Application Priority Data

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Mar 28, 2005 [JP]			2005-008926

Current U.S. Class:	D8/387
Current International Class:	0808
Field of Search:	;D8/387,382,384,385,388,391 ;52/87,156,157 ;248/87 ;411/178,378,382,393,394,402,403,407,80.1,81,411

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References Cited [Referenced By]

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U.S. Patent Documents

3330177	July 1967	Oliver
4042342	August 1977	Muenchinger
4238165	December 1980	Wagner
D267627	January 1983	Hultin
D322928	January 1992	Snodell
6592313	July 2003	Kohori
D482957	December 2003	Lajeunesse et al.
6872041	March 2005	Lohr

Primary Examiner: Baynham; Holly
Assistant Examiner: Friedman; Sheryl
Attorney, Agent or Firm: Antonelli, Terry, Stout & Kraus, LLP.