Aerial marker ball and method of placement

Details Aerial marker ball and method of placement Aerial marker ball and method of placement

1992-12-18

1994-12-13

Barefoot, Galen L.

Aeronautics and astronautics

Aircraft, lighter-than-air

Balloons

244114R, 116209, 116210, 340983, 342 10, B64B 150

Patent

active

053723350

ABSTRACT:
An aerial marker device includes a bracket to attach the device to an elevated structure such as a power line. A body is attached to the bracket and includes an outer envelope which is inflatable to provide the desired shape of the aerial marker device.

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patent: 4637575 (1987-01-01), Yenzer
patent: 4885835 (1989-12-01), Osgood
patent: 5224440 (1993-07-01), Cox

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