Games using tangible projectile – Playing field or court game; game element or accessory... – Base for game in which play involves base running
Reexamination Certificate
2011-01-25
2011-01-25
Aryanpour, Mitra (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Base for game in which play involves base running
C473S499000
Reexamination Certificate
active
07874943
ABSTRACT:
A safety baseball base includes a base with a bottom recess and a bottom stem in the bottom recess, an anchor embedded in the ground in a baseball field, a positioning member inserted into the anchor, a flexible mounting plate affixed to the positioning member and having recessed holes on the top side, and a flexible coupling member fitted into the bottom recess around the bottom stem and affixed to the base and having a plurality of bottom locating blocks respectively engaged into the recessed holes of the flexible mounting plate to secure the base to the flexible mounting plate for allowing disconnection of the base from the flexible mounting plate upon an impact to avoid injuries when a player is sliding into the base.
REFERENCES:
patent: 3126203 (1964-03-01), Bourret
patent: 3204958 (1965-09-01), Velasquez
patent: 3508747 (1970-04-01), Orsatti
patent: 3572705 (1971-03-01), Wyble
patent: 3862756 (1975-01-01), Selliken
patent: 3971558 (1976-07-01), Gardetto
patent: 4266768 (1981-05-01), Hall
patent: 4723779 (1988-02-01), Hauser
patent: 4830368 (1989-05-01), Green et al.
Aryanpour Mitra
Racer Sporting Goods Co. Ltd.
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