US PATENT SUBCLASS 473 / 403
.~.~.~ At acute angle with surface
Current as of:
June, 1999
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473 /
HD
GAMES USING TANGIBLE PROJECTILE
131
DF
GOLF
{23}
387
DF
.~ Tee {10}
402
DF
.~.~ Shank extends below level of projectile addressing surface {1}
403
.~.~.~ At acute angle with surface
DEFINITION
Classification: 473/403
At acute angle with surface:
(under subclass 402) Subject matter wherein a longitudinal axis of the leg is at an angle less than 90 deg. with respect to the plane of the surface.