Educational walking track
Description
The single FIGURE is a top plan view of the educational walking track showing our new design.
It is understood that the pair of shaded rails that make up the tracks are solid and that the cross lines connecting the tracks are also solid. The octagonal shape in the center is understood to be an open space, and all the areas between the rails and cross lines and all the areas between the tracks are understood to be open spaces. The tracks and the cross lines connecting them are understood to have a minimal thickness.
Claims
We claim the ornamental design for an educational walking track, as shown and described.
Referenced Cited
U.S. Patent Documents
1916809 | July 1933 | Patterson |
2929627 | March 1960 | Scanlon |
2956806 | October 1960 | Routson |
3206122 | September 1965 | Frisbie et al. |
3339920 | September 1967 | Moritz |
3545747 | December 1970 | Thomas |
D238388 | January 1976 | Monroe |
3944654 | March 16, 1976 | Moore |
5211366 | May 18, 1993 | Cummings |
5440996 | August 15, 1995 | Cottino |
5554074 | September 10, 1996 | Von Parrish |
20030047420 | March 13, 2003 | Snell et al. |
20040009845 | January 15, 2004 | Johnson |
Patent History
Patent number: D505978
Type: Grant
Filed: Jun 10, 2004
Date of Patent: Jun 7, 2005
Inventors: Stephen Joseph Madigan (Murphy, TX), Winifred Jean Madigan (Murphy, TX), Larry Eugene Hess (Lititz, PA), Cynthia Anne Hess (Lititz, PA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Elizabeth Albert
Application Number: 29/207,280
Type: Grant
Filed: Jun 10, 2004
Date of Patent: Jun 7, 2005
Inventors: Stephen Joseph Madigan (Murphy, TX), Winifred Jean Madigan (Murphy, TX), Larry Eugene Hess (Lititz, PA), Cynthia Anne Hess (Lititz, PA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Elizabeth Albert
Application Number: 29/207,280
Classifications
Current U.S. Class:
Sensory Feedback, E.g., Audio-visual Teaching Machine (D19/60)