[특허]Convertible stocking cart

Precision Wire Racks and Carts, Inc.

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Convertible stocking cart

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62B-011/00
미국특허분류(USC)	280/047.35; 280/033.997; 280/079.3
출원번호	US-0139696 (2002-05-03)
발명자 / 주소	Ondrasik, V. John Orozco, Miguel J.
출원인 / 주소	Precision Wire Racks and Carts, Inc.
대리인 / 주소	Gordon & Rees LLP
인용정보	피인용 횟수 : 11 인용 특허 : 14

초록
▼

A wheeled cart has a generally flat base platform with a plurality of wheels supporting the platform above the ground. A handle frame extends upwardly from the rear end of the cart. The platform has a plurality of spaced, upwardly facing supports for releasably mounting accessories on the platform to extend upwardly from the platform. Accessories are provided for conversion of the cart between stocking and other purposes, including at least one horizontal support panel for supporting items at a location spaced above the platform and at least one vertical...

대표
청구항
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1. A wheeled cart, comprising:a generally flat platform having a front end, a rear end, and opposite sides;a plurality of wheels supporting the platform above the ground;an upwardly extending handle frame extending upwardly from the rear end of the cart;the platform having a plurality of spaced, upwardly facing supports for releasably mounting accessories on the platform to extend upwardly from the platform;the accessories comprising at least one horizontal support panel for supporting items at a location spaced above the platform and at least one vertical support frame for holding items at predetermined locations on the platform;the opposite sides of the platform tapering inwardly from the rear to the front end of the cart, and the platform has a downwardly facing recessed area extending from the rear end to the front end, the platform being fixed and having no parts which move relative to the handle frame, whereby the front end of the platform of a second identical cart can be nested under the platform of the first-mentioned cart and into the downwardly facing, recessed area such that the platform of the second cart is positioned beneath the platform of the first-mentioned cart. 2. The apparatus as claimed in claim 1, including at least one rotatable member mounted on the cart and extending rearwardly from the handle frame adjacent the rear end of the platform, the rotatable member comprising guide means for engaging the platform of a second cart as it is nested under the platform of the first-mentioned cart. 3. The apparatus as claimed in claim 1, wherein the handle frame has a horizontal, box supporting stand at its upper end for supporting a box. 4. The apparatus as claimed in claim 1, wherein the supports include a first pair of upwardly facing supports at a location spaced forwardly from the handle frame, and the vertical support frame has legs for releasable engagement in said first pair of supports to extend parallel to and spaced a short distance from the handle frame to define a compartment for holding empty boxes which have been folded flat. 5. The apparatus as claimed in claim 4, wherein the supports include a second, forward pair of upwardly facing supports at the front end of the platform, and the accessories include a second vertical support frame for releasable engagement in said forward pair of supports. 6. The apparatus as claimed in claim 1, wherein the supports include a rear pair of upwardly facing supports at the rear end of the platform and said horizontal support panel has a pair of legs for releasable engagement in said rear pair of supports to support the support panel horizontally at a location spaced above the platform. 7. The apparatus as claimed in claim 1, including a basket for releasably mounting on the handle frame for holding small items. 8. The apparatus as claimed in claim 1, wherein the supports comprise hollow posts having open upper ends for receiving said accessories. 9. The apparatus as claimed in claim 1, wherein said wheels comprise a forward pair of wheels and a rear pair of caster wheels, the handle frame has a pair of vertical legs on opposite sides of the platform, the handle frame legs having lower ends, and a mounting bar is secured across the lower end of each handle frame leg, each caster wheel being bolted to a respective one of said mounting bars. 10. A wheeled cart, comprising:a generally flat platform having a front end, a rear end, and opposite sides;a plurality of wheels supporting the platform above the ground;an upwardly extending handle frame extending upwardly from the rear end of the cart;the platform having a plurality of spaced, upwardly facing supports for releasably mounting accessories on the platform;the accessories comprising at least two horizontal support panels of different sizes for selectively mounting on the platform for supporting items at a location spaced above the platform and at least one vertical support frame for holding items at predetermined locations on the platform; andthe supports including a first pair of upwardly facing supports at a location spaced forwardly from the handle frame, and the vertical support frame having legs for releasable engagement in said first pair of supports to extend parallel to and spaced a short distance from the handle frame to define a compartment for holding empty boxes which have been folded flat;the supports further including a second, forward pair of upwardly facing supports at the front end of the platform, and the accessories including a second vertical support frame for releasable engagement in said forward pair of supports; andthe supports further including a rear pair of upwardly facing supports aligned with the forward pair of supports for relasably supporting said second vertical support frame in a stored position adjacent the handle frame when not in use. 11. A wheeled cart, comprising:a generally flat platform having a front end, a rear end, and opposite sides;a plurality of wheels supporting the platform above the ground;an upwardly extending handle frame extending upwardly from the rear end of the cart;the platform having a plurality of spaced, upwardly facing supports for releasably mounting accessories on the platform;the accessories comprising at least two horizontal support panels of different sizes for selectively mounting on the platform for supporting items at a location spaced above the platform and at least one vertical support frame for holding items at predetermined locations on the platform;the supports including a first pair of upwardly facing supports at a location spaced forwardly from the handle frame, and the vertical support frame having legs for releasable engagement in said first pair of supports to extend parallel to and spaced a short distance from the handle frame to define a compartment for holding empty boxes which have been folded flat;the supports further including a second, forward pair of upwardly facing supports at the front end of the platform, and the accessories including a second vertical support frame for releasable engagement in said forward pair of supports; andwherein a first one of said horizontal support panels releasably mountable on the platform is of substantially the same dimensions as the base platform, the first horizontal support platform having a forward end and a rear end, and hooks at the forward and rear end for releasable engagement over the second vertical support frame and handle frame, respectively, to hold the support platform horizontally at a spaced height above the base platform. 12. A wheeled cart, comprising:a generally flat platform having a front end, a rear end, and opposite sides;a plurality of wheels supporting the platform above the ground;an upwardly extending handle frame extending upwardly from the rear end of the cart;the platform having a plurality of spaced, upwardly facing supports for releasably mounting accessories on the platform;the accessories comprising at least two horizontal support panels of different sizes for selectively mounting on the platform for supporting items at a location spaced above the platform and at least one vertical support frame for holding items at predetermined locations on the platform; andwherein a first one of said horizontal support panels is of substantially the same dimensions as the base platform and a second one of said horizontal support panels is of a length less than that of said first horizontal support panel.

이 특허에 인용된 특허 (14)

이 특허를 인용한 특허 피인용횟수: 11

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상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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특허 상세정보

Convertible stocking cart

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이 특허에 인용된 특허 (14)

이 특허를 인용한 특허 피인용횟수: 11

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Convertible stocking cart

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이 특허에 인용된 특허 (14)

이 특허를 인용한 특허 피인용횟수: 11

IPC 상위 출원인

과제정보

상세정보조회

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IPC 상세정보(version : 201201)

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