Propeller hitch cover

Details Propeller hitch cover Propeller hitch cover

1999-06-23

2000-07-11

Morano, S. Joseph

Marine propulsion

Screw propeller

B63H 114

Patent

active

060864389

ABSTRACT:
A propeller hitch cover (10) which stimulates a ship's propeller and is designed to be removably attached to a vehicle's trailer hitch (90). When the propeller hitch cover (10) is attached, it is positioned in the path of an air flow produced by the vehicle's forward motion. When the air impinges on the propeller's blades (54) the blades (54) rotate.

REFERENCES:
patent: 5273399 (1993-12-01), Ojeda
patent: 5489111 (1996-02-01), Collins
patent: 5603178 (1997-02-01), Morrison
patent: 5620198 (1997-04-01), Borchers
patent: 5934699 (1999-08-01), Blake
Hartco, Prop-R Trailer Hitch Cover, West Marine Catalog, (p. 584), Jan. 1999.

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