Land vehicles: bodies and tops – Bodies – Advertising and displaying
Patent
1999-01-06
2000-03-14
Pape, Joseph D.
Land vehicles: bodies and tops
Bodies
Advertising and displaying
296181, 40541, 40590, B60P 318
Patent
active
060362502
ABSTRACT:
A trailer for reducing boundary layer normal-pressure drag thereon. The trailer includes a chassis, wheel assemblies, a body, a plurality of lights, and a power source. The chassis releasably attaches to a vehicle towing the trailer. The wheel assemblies are rotatably mounted to the chassis. The body is disposed on the chassis and displays advertisements. The plurality of lights are disposed in the body and selectively illuminate the advertisements on the body. The power source is disposed in the body and powers the plurality of lights. The body is symmetrically-wedge-shaped for reducing the boundary layer normal-pressure drag thereon.
REFERENCES:
patent: 676822 (1901-06-01), Neumayer
patent: 1230369 (1917-06-01), Bayers
patent: 1633635 (1927-06-01), Harmon et al.
patent: 2879072 (1959-03-01), Rear et al.
patent: 3025985 (1962-03-01), Crawford
patent: 3702033 (1972-11-01), Coleman
patent: 3852902 (1974-12-01), Wheeler
patent: 3935654 (1976-02-01), Rubin
patent: 4087785 (1978-05-01), Dodich
patent: 5083826 (1992-01-01), McCrary
patent: 5181760 (1993-01-01), Muno
patent: 5238281 (1993-08-01), Chen
patent: 5263756 (1993-11-01), Gaspar
patent: 5685099 (1997-11-01), Favata
patent: 5769478 (1998-06-01), Varnese
Miller Richard L.
Pape Joseph D.
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