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US 4,773,348 AGranted
Boat fender holder
OwnerWilliam W. Rowleyinventor
Life of this patent
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OwnerWilliam W. Rowleyinventor
Estimating the term…
A collapsible boat fender holder is disclosed. The boat fender holder has two configurations, one for shipping or storage and the other for use in holding a boat fender. The holder is formed entirely of plastic members which are held together, preferably, with non-corrosive fasteners. The holder for each fender includes a frame member with two parallel legs and an arcuate section joining them. A pair of rings encircle each boat fender and are pivotably mounted at diametrically opposite locations to the legs of the frame member. Four links, two connected with each leg of the frame members, connect the two frame members to each other. The links and legs together define two parallelograms. When in the operative condition, the links and legs are essentially mutually perpendicular and the rings are perpendicular to the axis of the legs so that a boat fender may be inserted through the rings to rest on the bottom arcuate section of the frame member. A pair of removable straps, one connected between each pair of rings, holds the rings in this position. For shipping, the straps are removed, and the assembly is collapsed so that the two U-shaped frames lie nearly one on top of the other but laterally offset. The links and legs of the parallelograms are no longer mutually perpendicular, instead, alternate angles of the parallelograms are acute and obtuse. Similarly, in the collapsed position the rings are rotated to be more nearly parallel to the legs of the U-shaped frame members.
A collapsible boat fender holder comprising a frame assembly having frame members pivotably connected to form front and rear parallelograms, at least two pairs of rings for encircling boat fenders, diametrically opposite points on each ring being connected with corresponding portions of the front and rear parallelograms, the frame assembly being shiftable between a first position in which adjacent frame members are generally perpendicular and the rings of each pair are generally coaxial to receive a boat fender and a second, collapsed position in which the angles formed by alternate pairs of adjacent frame members are acute and obtuse.
A boat fender holder having two configurations, one for shipping or storage and the other for use in holding a boat fender, said holder having first and second frame members, each frame member having two parallel legs and an arcuate section joining them, two pairs of rings for encircling a boat fender, each of the rings of one pair being pivotably mounted at diametrically opposite locations to the legs of the first frame member and each of the rings of the second pair being pivotably mounted at diametrically opposite locations to the legs of the second frame member, all of the rings being pivotable between a first configuration in which the rings are perpendicular to the respective legs to receive a boat fender and a second configuration in which the rings form acute angles with the respective legs whereby the holder is nearly flat to facilitate shipment, removable means for holding the rings in the first configuration, and four links extending two between each of the legs of the first frame member and the legs of the second frame member, the links and legs defining a pair of parallelogram linkages.
A boat fender holder having two configurations, one for shipping or storage and the other for use in holding a boat fender, said holder having a frame member formed from plastic tubing, said tubing being formed into two parallel legs which are generally vertical when the boat fender holder is configured to hold a boat fender and a section connecting the two parallel legs, a pair of plastic rings formed of strap-like material having a generally rectangular cross section for encircling a boat fender, each of the rings being pivotably mounted at diametrically opposite locations to the leg portions of the frame member and pivotable between a first configuration in which the rings are perpendicular to the legs to receive a boat fender and a second configuration in which at least one of the rings forms an acute angle with the legs whereby the holder is nearly flat to facilitate shipment, and removable strap means for holding the rings in the first configuration.
Dependencies are inferred from the claim text.