Tennis ball retriever

Details Tennis ball retriever Tennis ball retriever

1974-07-18

1976-05-18

Love, John J.

Handling: hand and hoist-line implements

Hand bars and hand barrows

Ball retriever

A63B 4702

Patent

active

039572978

ABSTRACT:
A tennis ball retriever is disclosed comprising a tube having an inlet through which a ball may pass, and a set of arcuate arms pivotally mounted to the tube adjacent the inlet for movement between positions of greater and lesser proximity to the interior walls of the tube. The arms are spring biased towards their position of lesser proximity where stop means are located.

REFERENCES:
patent: 2203170 (1940-06-01), MacDonald
patent: 2706657 (1955-04-01), Talley
patent: 2847176 (1958-08-01), Phillips
patent: 3046044 (1962-07-01), Christle
patent: 3149872 (1964-09-01), Ward
patent: 3186593 (1965-06-01), Miotke
patent: 3316008 (1967-04-01), Baugh

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