Land vehicles: bodies and tops – Bodies – Accessories
Patent
1979-01-29
1980-12-02
Love, John J.
Land vehicles: bodies and tops
Bodies
Accessories
105 2A, B62D 2300
Patent
active
042367450
ABSTRACT:
The instant invention relates generally to a truck body streamlining device, and more specifically to a collapsible, pivoted rear door attachment which when deployed in its operative position forms a reduced air drag surface on the rear of the truck body to minimize the wind resistance of the vortex which normally forms at the rear of a square backed truck.
REFERENCES:
patent: 2569983 (1951-10-01), Favre
patent: 2737411 (1956-03-01), Potter
patent: 3425740 (1969-02-01), De Vaughn
patent: 4006932 (1977-02-01), McDonald
patent: 4116482 (1978-09-01), Spiegel
patent: 4142755 (1979-03-01), Keedy
Carroll John A.
Love John J.
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