Apparatus to rejuvenate tennis balls

Details Apparatus to rejuvenate tennis balls Apparatus to rejuvenate tennis balls

1977-04-04

1979-08-28

Aegerter, Richard E.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

With puncturing connecting means

46 90, 273 61D, B65B 3108

Patent

active

041657705

ABSTRACT:
An inflation device for tennis balls and the like wherein a pressure vessel having a resiliently closed discharge valve is provided with an operator fitting on the valve and a hollow impaling element on the operator fitting for passing fluid from the vessel, and an outwardly facing ball seat operatively connected to the fitting for actuating the latter upon depression by a ball on the seat, which ball is simultaneously penetrated by the impaling element for receiving pressurized fluid.

REFERENCES:
patent: 2960122 (1960-11-01), Fuller
patent: 3917127 (1975-11-01), Berenstain
patent: 3929174 (1975-12-01), Isnardi
patent: 3974622 (1976-08-01), Stubblefield
patent: 4086743 (1978-05-01), Hoopes

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