SELFCONTAINED SPORT BALL INFLATION MECHANISM

An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a selfcontained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a pump which is inside of the ball and which is operable from...

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Bibliographische Detailangaben
1. Verfasser:	BRIAN P. FEENEY
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ACTUATING-FLOATS AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GAMES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SPORTS TAPS THERMAL INSULATION IN GENERAL TRAINING EQUIPMENT VALVES WEAPONS
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