Aeronautics and astronautics – Safety lowering devices
Reexamination Certificate
2007-02-20
2007-02-20
Barefoot, Galen (Department: 3644)
Aeronautics and astronautics
Safety lowering devices
C244S147000, C244S149000
Reexamination Certificate
active
10408272
ABSTRACT:
A container apparatus for an object to be dropped, which contains an object to be dropped functioning as a point marker or a hydrographic conditions measuring device or the like and is dropped by a transport airplane such as an aircraft flying in the air to a water surface of sea, lake or the like, or to land or the like. The container apparatus follows a substantially uniform trajectory after being dropped by the transport airplane, and after being dropped, reduces the flight speed thereof to a fixed speed, to release the object to be dropped housed therein.
REFERENCES:
patent: 1323983 (1919-12-01), Irvin
patent: 2326813 (1943-08-01), Wilson
patent: 2577737 (1951-12-01), Brown
patent: 3623681 (1971-11-01), Ashline
patent: 3894648 (1975-07-01), Croullebois
patent: 4487102 (1984-12-01), Fritz
Akamatsu Shigeki
Ohashi Saburo
Wada Shigeru
Barefoot Galen
Japan Aircraft Manufacturing Co., Ltd.
Laubscher, Jr. Lawrence E.
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