국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0044850
(2005-01-26)
|
등록번호 |
US-7467801
(2008-12-23)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
17 인용 특허 :
17 |
초록
▼
A compact, lightweight, residential mobile house keeping cart, designed with low center of gravity. The cart provides for attachment and easily accessed storage of virtually all supplies and implements needed for cleaning. Easily transported by a user, the cart has two rear wheels, two front omni-di
A compact, lightweight, residential mobile house keeping cart, designed with low center of gravity. The cart provides for attachment and easily accessed storage of virtually all supplies and implements needed for cleaning. Easily transported by a user, the cart has two rear wheels, two front omni-directional casters, and skips on the back of the cart, whereby a ramp or elevator is not needed to access various levels or stairs, thereby providing mobility and requiring minimal space for maneuvering or storage. A plurality of implement and supply holders are disposed on the L-shaped sides and the back of the cart.
대표청구항
▼
What is claimed is: 1. A lightweight residential mobile house keeping cart, the cart comprising: an upright L-shaped octahedron, the octahedron having a dimension of about 38 inches tall, 15 inches wide, and 8-14 inches depth, the octahedron further defined by a lower horizontal section of the L-sh
What is claimed is: 1. A lightweight residential mobile house keeping cart, the cart comprising: an upright L-shaped octahedron, the octahedron having a dimension of about 38 inches tall, 15 inches wide, and 8-14 inches depth, the octahedron further defined by a lower horizontal section of the L-shape joined to an upper vertical section of the L-shape, thereby forming two spaced apart L-shaped sides, the lower horizontal section partially comprising a front, a bottom and a top of a lesser depth than the bottom, the lower horizontal section thereby forming a container well, the upper vertical section partially comprising a back, a front, and a top, the front of the upper vertical section further comprising more than one drawer with pull, the drawers opening to the front of the L-shape, an upper back of the upper vertical section further comprising at least one handle, a lower portion of the back of the upper vertical section further comprising two spaced apart skids, the skids of a general trapezoidal shape with exposed sides having rounded corners, the skids immediately above and proximal to the wheels, respectively, a rearward most plane of the skids being coplanar to a rearward most dimension of the wheels, the top of the vertical section comprising a container well, the top of the vertical section further comprising a lip about the perimeter; two spaced apart wheels on the bottom of the horizontal section, the two wheels disposed outside of rear corners of the back of the upper vertical section, the wheels rotating coplanar to the L-shaped sides; two spaced apart omni-directional casters disposed on the bottom of the lower horizontal section toward two front corners; more than one handle on the upper back of the upper vertical section, at least one handle comprised of a handle and towel rack; the L-shaped sides further comprising a plurality of implement and supply holders, the implement and supply holders from a list comprised of spring C-clips, eyelets, handles, and hooks; the back of the upper vertical section further comprised of a plurality of implement and supply holders, the implement and supply holders from a list comprised of spring C-clips, eyelets, handles, and hooks; a spring loaded sliding lock mechanism comprising: a vertical housing slideably containing a vertical slide; a horizontal eyelet extended backwardly from a top of each more than one drawer with pull; a plurality of spaced apart traverses with downwardly and perpendicularly disposed lock tabs disposed on the slide, each lock tab for removable insertion into each eyelet; an abutment disposed at a top of the vertical housing; a spring stop disposed atop the lock mechanism, the spring stop affixed to the slide; an extension spring disposed between the abutment and the spring stop, whereby selectively lifting the spring stop disengages the lock tabs from the eyelets, thereby releasing the more than one drawer for opening.
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