Door knob

- Newfrey LLC
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Description

FIG. 1 is a perspective view of the new design for a door knob;

FIG. 2 is a front elevational view of the new design for a door knob;

FIG. 3 is a rear elevational view of the new design for a door knob; and,

FIG. 4 is a right side elevational view of the new design for a door knob, the left side elevational view being a mirror image.

The broken lines in FIG. 3 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a door knob, as shown and described.

Referenced Cited
U.S. Patent Documents
372649 November 1887 Alden
D43534 February 1913 Hawley
1567954 December 1925 Kalm
1593939 July 1926 Holstein
1803375 May 1931 Adams
2688181 September 1954 Livermont et al.
2751243 June 1956 Biblin
D179458 December 1956 Ohno
D179679 February 1957 Ellis
2993720 July 1961 Russell
2998993 September 1961 North et al.
3025694 March 1962 George
3065014 November 1962 Russell
3096115 July 1963 Patriquin
D199924 December 1964 Schlage
D206059 October 1966 Clayton
D225393 December 1972 Giandomenico
D225394 December 1972 Giandomenico
4193166 March 18, 1980 Neff
5685583 November 11, 1997 Meck
D506665 June 28, 2005 Sun et al.
Patent History
Patent number: D542115
Type: Grant
Filed: Jan 9, 2004
Date of Patent: May 8, 2007
Assignee: Newfrey LLC (Newark, DE)
Inventors: Aaron E. Hanna (Redlands, CA), Jason D. Veltz (Dana Point, CA)
Primary Examiner: Paula A. Greene
Attorney: Richard J. Veltman
Application Number: 29/197,155
Classifications
Current U.S. Class: D8/310