[특허]Ski attachment for a portable cooler

Thompson, Kevin M.

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Ski attachment for a portable cooler

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62B-013/18 B62B-019/04 F25D-003/08
출원번호	US-0301852 (2014-06-11)
등록번호	US-9260129 (2016-02-16)
발명자 / 주소	Thompson, Kevin M.
출원인 / 주소	Thompson, Kevin M.
대리인 / 주소	Brant, Kyle S.
인용정보	피인용 횟수 : 5 인용 특허 : 24

초록
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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 porti...

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1. 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; andski 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. 2. The device of claim 1 further including: a flexible strap having a first end and a second end, and wherein said first end and said second end of said strap are attached to said beam, and wherein said flexible strap is horizontally positioned about and firmly securing said beam to the cooler. 3. The device of claim 2 further including: latch means attached to said mounting means for removably attaching to said ski means to maintain said ski means in said raised position. 4. The device of claim 3 wherein said ski means is a substantially rectangular planar member having a curved surface along one edge thereof and wherein said curved surface is situated adjacent and beneath the wheels of the cooler when said planar member is pivotally positioned in the lowered position. 5. 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; anda 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. 6. The device of claim 5 further comprising: a flexible strap having a first end and a second end, and wherein said first end and said second end are attached to said bracket, and further wherein said flexible strap extends about the periphery of the cooler to retain said bracket adjacent the cooler. 7. The device of claim 6 further comprising: latch means attached to said u-shaped rod for releasably retaining said ski member in said raised position. 8. The device of claim 7 wherein said flexible strap includes a buckle situated between the first end and second end of said strap. 9. 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. 10. The device of claim 9 wherein said mounting means comprises a u-shaped rod having a first end and a second end and wherein said first end and said second end of said rod are attached to said support member and wherein the handle of the cooler is received within said u-shaped rod to position said support member adjacent the cooler. 11. The device of claim 10 including height adjustment means attached to said u-shaped rod for fixing the position of said support member a predetermined distance from the first end and second end of said u-shaped rod. 12. The device of claim 11 including latch means attached to said u-shaped rod for releasably retaining said ski member in said raised position. 13. The device of claim 12 wherein said u-shaped rod includes machine threads and wherein said height adjustment means includes nuts engaging said machine threads and contacting said support member to position said support member at a predetermined location on said u-shaped rod.

이 특허에 인용된 특허 (24)

이 특허를 인용한 특허 피인용횟수: 5

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Ski attachment for a portable cooler

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Ski attachment for a portable cooler

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이 특허에 인용된 특허 (24)

이 특허를 인용한 특허 피인용횟수: 5

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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