Piece shift type game board block
OwnerItsuko Mitsuiinventor
Life of this patent
Estimating the term…
Abstract
A generally rectangular game board block has a recessed arcuate part formed in a first end, and a protruding arcuate part formed in a second end. The arcuate parts share a common radius of curvature. In one embodiment, the complemental arcuate parts of contiguous game board blocks abut one another so that they are pivotal with respect to one another. In another embodiment, a retainer associated with the recessed arcuate part engages a rim of the protruding part of a contiguous game block so that the contiguous parts are positively held together as they are rotated with respect to one another. Another embodiment has a hinge-like interconnection and a bias member introduces play into the structure.
Claims3
A game board block, comprising:
- a main body having a first end and a second end;
- an arcuate recess formed in said first end;
- an arcuate retainer formed integrally with said first end, said arcuate retainer being disposed in closely spaced relation to said arcuate recess;
- an arcuate protrusion formed in said second end;
- said arcuate protrusion being hollow and having an arcuate rim;
- and
- said arcuate recess, said arcuate retainer, and said arcuate rim sharing a common radius of curvature and being disposed in concentric relation to one another;
- whereby positioning a rim of a first main body in a space between said arcuate recess and said retainer of a contiguous main body serves to pivotally interlock said contiguous main bodies;
- whereby any number of main bodies may be pivotally interlocked to one anther in any predetermined geometrical configuration;
- and
- whereby the number of main bodies interlocked to one another may be made equal to the number of players in a game.
A game board block, comprising:
- a main body having a first and a second end;
- a pin-receiving retainer mounted to said first end;
- a ball-retaining member for retaining a plurality of balls;
- a pin mounted to and extending radially outwardly from said ball-retaining member, said pin for pivotally engaging said pin-retaining member when contiguous main bodies are pivotally interconnected to one another;
- and
- a bias means disposed in interconnecting relation between said second end of said main body and said ball-retaining member;
- whereby said bias means introduces play into an assembly of pivotally interconnected main bodies;
- and
- whereby the number of main bodies pivotally interconnected to one another may be made equal to the number of players in a game.
A game board block, comprising:
- a main body having a first end and a second end;
- an arcuate recess formed in said first end;
- an arcuate protrusion formed in said second end;
- said arcuate recess and said arcuate protrusion sharing a common radius of curvature and being disposed in concentric relation to one another;
- whereby positioning a protrusion of a first main body in abutting relation to said arcuate recess of a contiguous main body serves to pivotally align said contiguous main bodies;
- whereby any number of main bodies may be pivotally aligned with one another in any predetermined geometrical configuration;
- and
- whereby the number of main bodies pivotally aligned with one another may be made equal to the number of players in a game.
Dependencies are inferred from the claim text.