Team checker board
Description
FIG. 1 is a plan view of the team checker board showing our new design.
FIG. 2 is a side view.
Referenced Cited
U.S. Patent Documents
| 479195 | July 1892 | Maxwell et al. |
| 1207466 | December 1916 | Baines |
| 2045339 | June 1936 | Boland |
| 3840237 | October 1974 | Shkolnik |
| 3843130 | October 1974 | Whitney, Jr. |
Patent History
Patent number: D248413
Type: Grant
Filed: Dec 10, 1976
Date of Patent: Jul 4, 1978
Inventors: Theodore Perfetti (Levittown, NY), Benedetto Greco (Lindenhurst, NY), Burton Heiko (Jericho, NY)
Primary Examiner: Melvin B. Feifer
Attorney: Burton S. Heiko
Application Number: 5/749,278
Type: Grant
Filed: Dec 10, 1976
Date of Patent: Jul 4, 1978
Inventors: Theodore Perfetti (Levittown, NY), Benedetto Greco (Lindenhurst, NY), Burton Heiko (Jericho, NY)
Primary Examiner: Melvin B. Feifer
Attorney: Burton S. Heiko
Application Number: 5/749,278
Classifications
Current U.S. Class:
D34/5SS
International Classification: D2101;
International Classification: D2101;
