Ski attachment for a portable cooler
OwnerKevin M. Thompsoninventor
Life of this patent
Estimating the term…
Abstract
A ski attachment device for a portable cooler is disclosed. The ski attachment device includes a u-shaped rod that is positioned over a vertically extendable handle of the cooler. The rod is attached to a support member at the lower free ends of the rod. The free ends of the rod include threaded portions over which knobs are attached to secure the support member in a particular vertical position with respect to the cooler. A wide ski is hingedly attached to the support member. The ski is pivotally positioned in a lowered position so that the curved portion of the ski is situated beneath wheels attached to the under side of the cooler. The ski is also positionable in a raised position. A flexible strap having a buckle is attached to the support member and encircles the periphery of the cooler.
Claims13
A ski attachment device for a portable cooler having at least two wheels rotatably mounted beneath the cooler and a vertically extendable rigid handle attached to one vertical side of the cooler and above the wheels, said ski attachment device comprising:
- a beam;
- mounting means attached to said beam for removably mounting said beam on the vertically extendable rigid handle of the cooler, said mounting means situated about and immediately adjacent the vertically extendable rigid handle;
- and
- ski means for providing a ski surface beneath the wheels of the cooler, said ski means pivotally attached along a horizontal pivot axis to said beam and positionable in a lowered position to provide the ski surface beneath the wheels of the cooler, said ski means also positionable in a raised position whereby the wheels of the cooler contact the ground beneath the cooler.
A ski attachment device for a portable cooler having at least two wheels rotatably mounted beneath the cooler and a vertically extendable rigid handle attached to a vertical surface of the cooler and above the wheels, said ski attachment device comprising:
- a bracket;
- a u-shaped rod having a first free end and a second free end, said u-shaped rod attached to said bracket so that said first free end and said second free end are attached to said bracket, and wherein said first free end and said second free end are spaced apart to receive the handle of the cooler therebetween and further wherein said u-shaped rod and said bracket attached thereto are situated about and adjacent the vertically extendable rigid handle and maintained in position by the rigid handle;
- and
- a ski member pivotally attached to said bracket along a horizontal pivot axis, said ski member including a planar portion and a curved portion that defines a partial substantially cylindrical surface that is positionable beneath the wheels of the cooler in a lowered position, said cylindrical portion extending along the underside of the cooler between and beneath the wheels of the cooler in said lowered position, said ski member being positionable in a raised position so that the wheels of the cooler are in contact with a surface beneath the cooler.
A ski attachment device for a portable cooler having at least two wheels rotatably mounted beneath the cooler and a vertically extendable and retractable rigid handle extending upward from the upper surface of the cooler, said ski attachment device comprising:
- a support member;
- mounting means attached to said support member for removably attaching said support member to the vertically extendable and retractable rigid handle of the cooler, said mounting means situated about and adjacent the vertically extendable and retractable rigid handle;
- a hinge attached to said support member and oriented so that said hinge pivots about a horizontal axis;
- a ski member attached to said hinge and pivotable about said horizontal axis of said hinge, said ski member including a curved portion that defines a partial substantially cylindrical surface that is positioned beneath the wheels of the cooler in a lowered position when said ski member is rotated on said hinge, said cylindrical surface extending along the underside of the cooler and beneath the wheels, said ski member being positionable in a raised position so that the wheels of the cooler contact the surface beneath the cooler.
Dependencies are inferred from the claim text.