Air pump with apparatus to hold nozzle

Details Air pump with apparatus to hold nozzle Air pump with apparatus to hold nozzle

2008-07-29

2008-07-29

Freay, Charles G (Department: 3746)

Pumps

Expansible chamber type

C417S572000, C092S058100, C239S526000

Reexamination Certificate

active

07404703

ABSTRACT:
An air pump has a cylinder, a shaft to be manipulative for inflation, a hose connected to the cylinder, a nozzle connected to an end of the hose and a handle pivoted on an end of the shaft. The handle is manipulative to be moved between an expanded position and a collapsed position. The handle is provided with a receiving portion to receive a portion of the shaft therein while the handle is moved to the collapsed position and an engaging portion to be engaged with the nozzle. The cylinder has a channel to receive the hose therein.

REFERENCES:
patent: 785154 (1905-03-01), Cordeau
patent: 2462980 (1949-03-01), Litt
patent: 5494411 (1996-02-01), Chuang
patent: 6558129 (2003-05-01), Wang
patent: 6736619 (2004-05-01), Wu

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