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US 4,788,926 AGranted
Combined boat fender and emergency ladder
AssigneeJohan Ullman
InventorsJohan M. Ullman, Fredrik Aust
Life of this patent
Estimating the term…
Abstract
A boat fender (1) is provided with footstep or handgrip openings (8, 9) at its top and bottom to serve as a ladder for assisting an overboard person. The fender may further be made of two easily separable body members (3, 4), with one of them being hollow and storing a folded rop ladder (6) coupled to the other one.
Claims4
A combined marine fender and emergency ladder device, comprising:
- (a) an elongate body member (1) having a vertical cross-section greater than a horizontal cross-section,
- (b) means (7) at an upper end of the body member for securing one end of a line (2) such that the body member may be suspended from a rail of a boat and hang down over the side of the boat hull to cushion impacts against other boats, pilings, and the like, and
- (c) a pair of horizontally elongate apertures (8,9) individually defined in opposite, upper and lower ends of the body member sufficiently large to serve as footsteps and/or handgrips to assist a person in the water, wherein:
- (d) the body member comprises readily separable upper and lower portions (3,4),
- (e) one of said portions defines an internal cavity, and further comprising:
- (f) a collapsible ladder (6) stored in said cavity and having opposite ends individually connected to said upper and lower portions such that upon the separation of said portion, as by a person in the water grasping and pulling on a lower one (9) of said apertures, the ladder becomes fully extended.
3 more elements
A combined marine fender and emergency ladder device, comprising:
- (a) an elongate body member (1) having a vertical cross-section greater than a horizontal cross-section,
- (b) means (7) at an upper end of the body member for securing one end of a line (2) such that the body member may be suspended from a rail of a boat and hang down over the side of the boat hull to cushion impacts against other boats, pilings, and the like, and
- (c) a pair of horizontally elongate apertures (8,9) individually defined in opposite, upper and lower ends of the body member sufficiently large to serve as footsteps and/or handgrips to assist a person in the water.
- (d) wherein said line has a high breaking strength, and further comprising,
- (e) a shorter, low breaking strength line (10) coupled to said securing means for suspending the body member from the boat rail, said low breaking strength line being rupturable by a person in the water grasping and pulling on a lower one (9) of said apertures such that the body member is thereafter suspended by the longer, high breaking strength line.
2 more elements
Dependencies are inferred from the claim text.