7 day mechanical plug-in timer

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Description

FIG. 1 is a right side view of a 7 day mechanical plug-in timer showing our new design;

FIG. 2 is a top view thereof

FIG. 3 is a left side view thereof; and,

FIG. 4 is a perspective view thereof.

Claims

The ornamental design for a 7 day mechanical plug-in timer, as shown and described.

Referenced Cited
U.S. Patent Documents
D380396 July 1, 1997 Svarnias et al.
5715214 February 3, 1998 Svarnias
D449233 October 16, 2001 Stekelenburg
D449541 October 23, 2001 Stekelenburg
D454508 March 19, 2002 Stekelenburg
D525540 July 25, 2006 Stekelenburg
D534439 January 2, 2007 Stekelenburg
D536269 February 6, 2007 Stekelenburg
Patent History
Patent number: D569743
Type: Grant
Filed: Mar 12, 2007
Date of Patent: May 27, 2008
Inventors: Ni Lidong (Wenzhou, ZH), Yu Xiang (Wenzhou)
Primary Examiner: Robert M. Spear
Assistant Examiner: George D. Kirschbaum
Attorney: Michael C. Olson
Application Number: 29/277,847
Classifications
Current U.S. Class: Time-measuring Instrument Or Casing (D10/40)