公开(公告)号：US20220007833A1

公开(公告)日：2022-01-13

申请号：US16924292

申请日：2020-07-09

申请人： Brett Lyons

发明人： Brett Lyons

IPC分类号： A47B85/06 ,  A47B3/08 ,  B62B3/02 ,  B62B5/06

摘要： A rollable table assembly for employing a table as a cart includes a table comprising a first half that is slidably coupled to a second half. A handle is slidably integrated into the table for gripping. A plurality of first wheels and a plurality of second wheels are each rotatably coupled to the table for rolling along the support surface. A plurality of light emitters is each coupled to the table. Each of the light emitters emits light when the light emitters are turned on to illuminate an area.

公开(公告)号：US11213864B2

公开(公告)日：2022-01-04

申请号：US16872328

申请日：2020-05-11

申请人： Clayton Boyd ,  Jennifer Boyd

发明人： Clayton Boyd ,  Jennifer Boyd

IPC分类号： B08B3/02 ,  A47L11/40 ,  B62B3/00 ,  B05B12/34 ,  B05B13/00 ,  B05B3/06 ,  B62B5/06

摘要： Disclosed herein are various embodiments of a system and method for operating a surface pressure washer with a wand component. The method may include the steps of cleaning a first surface through a first fluid path, where the first fluid path includes a pump, a pressure regulating valve, a diversion block, and a spray gun, while spray nozzles are not discharging fluid to a second surface, actuating a valve connected to the diversion block, thereby reducing the pressure available to the first fluid path and creating a second fluid path, where the second fluid path includes the pump, the pressure regulating valve, the diversion block and the spray nozzles, where the spray nozzles are configured to rotate above the second surface when the second fluid path is open, and cleaning a second surface underneath the pressure washer system through the second fluid path.

公开(公告)号：US20210331731A1

公开(公告)日：2021-10-28

申请号：US17300192

申请日：2021-04-08

申请人： TRINTEC INDUSTRIES INC.

发明人： Brendon NUNES ,  Michael PERROTTA

IPC分类号： B62B5/06

摘要： A hygienic grip for a cart handle, such as a shopping cart, utilizes a flexible element dimensioned and configured so that when it is deformed by moving it into contact with a cart handle it will move into place to grip the cart handle. The grip also includes a remote mounting structure, desirably a plastic pistol grip handle which is securely mounted to the flexible element for holding the flexible element in place during use and facilitating movement of the flexible element on and off a cart handle without the possibility of the user inadvertently touching the cart handle. The flexible element desirably is a rubber-like element having a generally U-shaped portion.

公开(公告)号：US11148698B2

公开(公告)日：2021-10-19

申请号：US16546765

申请日：2019-08-21

申请人： Clearpath Robotics Inc.

发明人： Matthew Allen Rendall ,  Daniel Cantor ,  David William Bergsma ,  Scott Waters

IPC分类号： B62B5/06 ,  B62B3/14 ,  B62B5/04

摘要： Systems and methods for transporting objects using a cart that is driven by human action or self-driving vehicle is disclosed. The cart system and method comprises a chassis portion supporting a payload to be moved by the cart. The cart system further comprises of a first side rail and a second side rail. A first front wheel and first rear wheel is attached to the first side rail and a second front wheel and second rear wheel is attached to the second rail. The handle portion pushes the cart which comprises of a handle bar supported by vertical support members. The brake actuator is used to engage and release the brakes on the rear wheel. A horizontal engagement bar is used which comprises of a plurality of engagement pads. A payload-bearing surface bears payload such that the payload can be transported by the cart.

公开(公告)号：US11142231B2

公开(公告)日：2021-10-12

申请号：US16008925

申请日：2018-06-14

申请人： Dennis Draleau

发明人： Dennis Draleau

IPC分类号： B62B1/12 ,  B62B1/00 ,  B62B5/06 ,  B62B5/04

摘要： A utility handcart includes a container body, a coupling tube, a handle arm, a collapsing wheel support, an axle, and wheels. The container body is defined by a base panel and sidewalls, The coupling tube is coupled to a bottom of the base panel and includes a hitch receiver on each end of the coupling tube. A first hitch receiver is accessible at a front of the container body, and a second hitch receiver is accessible at a rear of the container body. The handle arm is engaged within a corresponding handle arm passage disposed along one of the sidewalls of the container. The collapsing wheel support is coupled to the container body. The axle is coupled to the collapsing wheel support. The wheels are attached to the collapsing wheel support via the axle.

公开(公告)号：US20210284220A1

公开(公告)日：2021-09-16

申请号：US17197446

申请日：2021-03-10

申请人： Crown Equipment Corporation

发明人： Daniel Kahlig ,  Liming Yue ,  Daniel Magoto

IPC分类号： B62B5/00 ,  B66F9/075 ,  B62B5/06

摘要： A wheel guard is provided for use on a material handling vehicle comprising a steering assembly, an axle extending through the steering assembly and a steer wheel mounted on the axle. The wheel guard may comprise: a front plate to be positioned adjacent to the steer wheel; an axle support coupled to and extending transverse to the front plate and comprising an axle aperture through which the vehicle axle is to be extended, the wheel guard to be rotatable about the axle; and a stop coupled to at least one of the front plate or the axle support to limit rotational movement of the wheel guard about the axle.

公开(公告)号：US11110949B2

公开(公告)日：2021-09-07

申请号：US16718088

申请日：2019-12-17

申请人： LINGDONG TECHNOLOGY(BEIJING) CO. LTD.

发明人： Bohan Yao ,  Yue Wu ,  Herrickhui Yaozhang

IPC分类号： B62B3/00 ,  B62B5/00 ,  G05D1/02 ,  A45C13/26 ,  B62B3/02 ,  B62B5/06 ,  G05D1/12 ,  A45C5/14 ,  G06T7/246 ,  G06T7/50 ,  G06T7/73 ,  H02B1/20

摘要： A movable container includes an outer shell, a handle tube and a case. A surface of the outer shell includes a first part and a second part, and a height deviation locates between the first part of the surface and the second part of the surface toward a normal direction of the surface. The handle tube is located between the first part of the surface and the second part of the surface, and a part of a handle of the movable container is embedded in the handle tube. The case covers the handle tube and attaches to the surface via an attachment mechanism.

公开(公告)号：US20210221417A1

公开(公告)日：2021-07-22

申请号：US16747214

申请日：2020-01-20

申请人： Angelia Cazares

发明人： Angelia Cazares

IPC分类号： B62B3/02 ,  B62B3/00 ,  B62B3/04 ,  B62B3/10 ,  B62B5/06

摘要： A collapsible bag cart for transporting bags including a shopping bag cart assembly. The shopping bag cart assembly has a base, a plurality of wheels, a first end frame, a second end frame, a hanger shelf, and a plurality of bag hanging mounts. The base has a front end and a rear end. The plurality of wheels is rotatably coupled and extending downwardly from the base. The first end frame is removably attached and extending upwardly from the rear end of the base. The second end frame is removably attached and extending upwardly from the front end of the base. The hanger shelf is removably attached and extending between the first and second end frames. The hanger shelf is positioned adjacent to an apex of each of the first and second end frames. The plurality of bag hanging mounts is attached and extending upwardly from the hanger shelf.

公开(公告)号：US20210206413A1

公开(公告)日：2021-07-08

申请号：US17141219

申请日：2021-01-04

申请人： Christian Candelario

发明人： Christian Candelario

IPC分类号： B62B3/02 ,  B62B3/00 ,  B62B5/06

摘要： A convertible cart allows for carriage of many items of different shapes in a position that provides a base with front and back walls, along with structural rods preventing items from sliding out of either side. A two-level tiered configuration may be best suited for carriage of larger, fragile items which cannot be stacked atop each other, or simply for organization of different large items. For the largest loads, a flat base arrangement maximizes both vertical space and available base area while providing the handlebar at an appropriate position for pushing or pulling. When transportation of items is complete, a flat configuration minimizes necessary storage space for the apparatus.
These different arrangements are made possible through the employment of several rigid and telescoping members, which enable both custom handlebar arrangement and secure, intuitive adjustment between configurations. Swiveling wheels improve the mobility of the apparatus during use.

公开(公告)号：US20210197879A1

公开(公告)日：2021-07-01

申请号：US17065694

申请日：2020-10-08

申请人： Tammy WHITLEY

发明人： Tammy WHITLEY

IPC分类号： B62B3/02 ,  B62B5/06 ,  B62B5/00

摘要： The shopping cart of the present disclosure may be used to carry and transport goods. The cart includes a basket and a chassis wherein the chassis includes legs rotatable from an open position to a closed position. The basket is rotatably affixed to the chassis such that the cart may be placed in a vehicle trunk while the basket maintains a horizontal position.