Simulative toy jigsaw puzzle or similar articles
FIG. 1 is a front perspective view of a simulative toy jigsaw puzzle showing my new design; and,
FIG. 2 is a rear perspective view thereof.
U.S. Patent Documents
- Childcraft Catalog, Spring/Summer 1981, p. 23, Item C, "U.S. Puzzle".
Current U.S. Class: D21/104