IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0139696
(2002-05-03)
|
발명자
/ 주소 |
- Ondrasik, V. John
- Orozco, Miguel J.
|
출원인 / 주소 |
- Precision Wire Racks and Carts, Inc.
|
대리인 / 주소 |
|
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 t
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 support frame for holding items at predetermined locations on the platform.
대표청구항
▼
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, upw
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.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.