Toy construction piece
Description
FIG. 1 is a perspective view of a toy construction piece showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof; the side opposite being a mirror image;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is an end elevational view thereof; the side opposite being a mirror image.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D48859 | April 1916 | Gilbert |
1163851 | December 1915 | Pringle |
2226763 | December 1940 | Geib et al. |
2844910 | July 1958 | Korchak |
3429093 | February 1969 | Hufgard |
3979855 | September 14, 1976 | Schmidt et al. |
1170454 | July 1984 | CAX |
2574306 | June 1986 | FRX |
605970 | June 1960 | ITX |
Patent History
Patent number: D308895
Type: Grant
Filed: Mar 7, 1988
Date of Patent: Jun 26, 1990
Inventor: Richard W. Staffon (Brooklyn Park, MN)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Alicia A. Farrell
Attorney: Steven E. Kahm
Application Number: 7/165,136
Type: Grant
Filed: Mar 7, 1988
Date of Patent: Jun 26, 1990
Inventor: Richard W. Staffon (Brooklyn Park, MN)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Alicia A. Farrell
Attorney: Steven E. Kahm
Application Number: 7/165,136
Classifications
Current U.S. Class:
D21/108