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US 12,600,439 B2Granted
Illuminated marine ladder
AssigneeJarrett McNeely
InventorJarrett McNeely
Life of this patent
Estimating the term…
Abstract
A marine ladder comprising a plurality of steps and spreaders used for pilot or seaman access to vessel. The ladder comprises a plurality of illumination means positioned along the steps of the marine ladder. In one or more embodiments, the illumination means are also positioned along the spreaders. A means to power the illuminators is preferably a solar panel located on one or more of the spreaders.
Claims5
An illuminated marine pilot ladder for use as access to a marine vessel, comprising:
- a) a plurality of steps positioned at intervals along the lengths of two ropes;
- b) a plurality of step light recesses defined by each said step, said plurality of step light recesses operable to receive and secure at least one step light and said plurality of step light recess comprising a thumb notch;
- c) a plurality of spreaders positioned at intervals along the lengths of said ropes wherein the area between said two ropes defines a plane;
- d) a plurality of spreader light recesses defined by each said spreader, said plurality of spreader light recesses operable to receive and secure at least one spreader light and said plurality of spreader light recess comprising a thumb notch;
- and
- e) at least one power source comprising at least one solar power device located on at least one of said plurality of spreaders at a position outside of said plane, and at least one photoreceptor device, wherein said at least one solar power device is operable to power at least one of the step lights or spreader lights, wherein said at least on e power source is operable to selectively receive power from said at least one solar power device when actuated by said at least one photoreceptor or power from a marine vessel.
3 more elements
Dependencies are inferred from the claim text.