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US 8,708,369 B2Granted
Towed vehicle protection device
OwnerJerry A. Edwardsinventor
Life of this patent
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Abstract
A protection device for a towed vehicle. The protection device includes a moveable support. The moveable support is adapted to be coupled with a towing vehicle member. A fixed support is adapted to be coupled with a towed vehicle member. A flexible material is coupled between the moveable support and the fixed supports. A biasing device is coupled with the moveable support. The biasing device allows the moveable support to move and maintains the flexible material in a taut condition.
Claims8
A protection device for a towed vehicle comprising:
- (A) a collar comprising at least a first plate comprising an aperture that receives a towbar stinger of a towing vehicle, thereby mounting the collar on the towbar stinger of the towing vehicle;
- (B) a first support comprising a first arm and a second arm that are each directly rotatably attached to the same collar such that the first arm and second arm each rotate relative to the collar;
- (C) a second support, the second support being adapted to be coupled with a towed vehicle member;
- (D) a flexible material coupled between the first and second supports;
- and
- (E) a biasing device coupled with the first arm and the second arm, the biasing device being adapted to bias rotation of at least one of the first arm and the second arm away from the second support to maintain the flexible material in a taut manner.
3 more elements
A method of protecting a towed vehicle comprising, but not necessarily in the order shown:
- (A) mounting a moveable support to a towbar stinger of a towing vehicle by passing the towbar stinger through an aperture of a collar of the moveable support, the moveable support comprising a first arm and a second arm directly rotatably attached to the collar;
- (B) attaching a fixed support to a towed vehicle;
- (C) attaching a flexible member between the moveable support and the fixed support;
- and
- (D) biasing the moveable support with a biasing device such that at least one of the first arm and the second arm is biased to rotate relative to the collar away from the fixed support.
2 more elements
Dependencies are inferred from the claim text.