Trundle wheel
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
Other references
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 |
- 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
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)