Trundle wheel

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Description

FIG. 1 is a perspective view of the trundle wheel;

FIG. 2 is a left side elevation view of the trundle wheel;

FIG. 3 is a right side elevation view of the trundle wheel, with an odometer, nuts and bolts shown in phantom lines;

FIG. 4 is a front elevation view of the trundle wheel, with an odometer, nuts and bolts shown in phantom lines;

FIG. 5 is a rear elevation view of the trundle wheel, with an odometer, nuts and bolts shown in phantom lines;

FIG. 6 is a bottom plan view of the trundle wheel, with an odometer, nuts and bolts shown in phantom lines; and,

FIG. 7 is a top plan view of the trundle wheel, with an odometer, nuts and bolts shown in phantom lines.

Claims

The ornamental design for a trundle wheel, as shown and described.

Referenced Cited
U.S. Patent Documents
D437796 February 20, 2001 Risi
D458162 June 4, 2002 Wightman
D486406 February 10, 2004 Critelli et al.
D491081 June 8, 2004 Olson et al.
D499033 November 30, 2004 Stevermer
D500692 January 11, 2005 Olson et al.
7040036 May 9, 2006 Wang
Other references
  • NASCO Math catalog 2003, p. 101, http://catalogs.google.com/catalogs?hl=en&lr=&issue=17232&catpage=111.
Patent History
Patent number: D538686
Type: Grant
Filed: Jun 17, 2005
Date of Patent: Mar 20, 2007
Assignee: ETA/Cuisenaire, a division of A. Daigger & Company, Incorporated (Vernon Hills, IL)
Inventors: Brion McGinn (Chicago, IL), Julie Wehrmeister (Wheeling, IL), William Chiasson (Hainesville, IL)
Primary Examiner: Antoine D. Davis
Attorney: Michael Best & Friedrich LLP
Application Number: 29/232,409
Classifications
Current U.S. Class: Linear Or Distance (9) (D10/70)