Games using tangible projectile – Playing field or court game; game element or accessory... – Means for dividing field or court into compartments; element...
Patent
1998-03-16
2000-01-04
Grieb, William H.
Games using tangible projectile
Playing field or court game; game element or accessory...
Means for dividing field or court into compartments; element...
A63B 702
Patent
active
060104163
ABSTRACT:
A portable field boundary for field sports such as soccer, football, flag football, rugby, field hockey, ultimate, lacrosse or others is formed of a flexible cord or twine with pennants or flags or other marking devices being permanently attached to the cord to denote appropriate desired points such as corners, goals, goal lines, mid-field, yardage increments or other desired elements. The boundary is designed to lay restingly on the ground with stakes or other anchoring devices used to affix the boundary to the desired surface defining the corners and perimeter of the playing field. The design is lightweight and durable to allow for multiple subsequent temporary applications, retrievals and storage of the apparatus, the duration of a single use typically being a single practice or competition.
REFERENCES:
patent: 3985359 (1976-10-01), Moore
patent: 4218059 (1980-08-01), Eiden
patent: 4429872 (1984-02-01), Capachi
patent: 4880243 (1989-11-01), Raub
patent: 5280921 (1994-01-01), Milburn
patent: 5312109 (1994-05-01), Cagle
patent: 5427383 (1995-06-01), Viens
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