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United States Patent D592,044
Bulte May 12, 2009

Fastener head


CLAIM The ornamental design for a fastener head, as shown and described.
Inventors: Bulte; Robert K. (Ashmore, Queensland, AU)
Appl. No.: D/303,852
Filed: February 19, 2008

Related U.S. Patent Documents

Application NumberFiling DatePatent NumberIssue Date
29275897Jan., 2007D565943

Foreign Application Priority Data

Nov 22, 2006 [JP] 2006-032012
Nov 22, 2006 [JP] 2006-032013
Nov 22, 2006 [JP] 2006-032014

Current U.S. Class: D8/387
Current International Class: 0808
Field of Search: D8/387,388,393 411/403,404,419

References Cited

U.S. Patent Documents
RE24878 September 1960 Smith et al.
3170364 February 1965 Johnson et al.
3331274 July 1967 Walton
3498173 March 1970 Wright
3874258 April 1975 Semola et al.
4149434 April 1979 Wilson
D260157 August 1981 Appel et al.
D285651 September 1986 Iwata et al.
5207132 May 1993 Goss et al.
5366330 November 1994 Cosenza
5449260 September 1995 Whittle
5598753 February 1997 Lee
D413254 August 1999 Lee
D414402 September 1999 Lee
5957645 September 1999 Stacy
D415676 October 1999 Negishi et al.
D422202 April 2000 Maki
6293745 September 2001 Lu
6302632 October 2001 Lin
D457674 May 2002 Pelka
D457675 May 2002 Pelka
D517404 March 2006 Schluter
D531015 October 2006 Lin
D559094 January 2008 Totsu
Foreign Patent Documents
138281 Feb., 1920 GB
Primary Examiner: Baynham; Holly H
Assistant Examiner: Lane; Sheryl
Attorney, Agent or Firm: Guerra; David A.


FIG. 1 is a perspective view of the fastener head constructed in accordance with the new design;

FIG. 2 is a top plane view; and,

FIG. 3 is a front elevational view, with the back, left, and right elevational views being mirror images thereof.

The elements illustrated in dashed lines in the accompanying drawings are considered environmental and do not form a part of the claimed design.

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