公开(公告)号：US11771275B2

公开(公告)日：2023-10-03

申请号：US17116925

申请日：2020-12-09

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/22 ,  A47L9/24 ,  A47L9/16 ,  A47L9/12

CPC classification number: A47L5/225 ,  A47L9/122 ,  A47L9/1608 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/242

Abstract: An upright surface cleaning apparatus comprises a floor cleaning head and an upright section moveably mounted to the surface cleaning head. The upright section has a filtration member housing and a suction motor housing. The filtration member housing has a filtration member, an air inlet, an air outlet, an openable top wall and an openable bottom wall and the suction motor housing has a suction motor and an open top. A pre-motor filter is removably receivable in the open top of the suction motor housing. The filtration member housing is removably positionable on the suction motor housing and the filtration member housing seals the open top of the suction motor housing when the filtration member housing is positioned on the suction motor housing whereby the pre-motor filter is revealed when the filtration member hosing is removed. When the filtration member housing is positioned on the suction motor housing, the air outlet of the filtration member housing faces an upstream surface of the pre-motor filter.

公开(公告)号：US20230277021A1

公开(公告)日：2023-09-07

申请号：US18315344

申请日：2023-05-10

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/22 ,  A47L5/36 ,  A47L9/32 ,  A47L5/24 ,  A47L9/16

CPC classification number: A47L5/225 ,  A47L5/24 ,  A47L5/36 ,  A47L9/1666 ,  A47L9/327 ,  A47L5/28

Abstract: A surface cleaning apparatus has a surface cleaning head, a support pivotally mounted to the surface cleaning head and a surface cleaning unit vertically removably mounted to an upper end of the support. The support consists of an upflow duct. The surface cleaning unit comprises a cyclone chamber having an external dirt collection chamber, a pre-motor filter, a suction motor and a flexible hose.

公开(公告)号：US11737621B2

公开(公告)日：2023-08-29

申请号：US17342299

申请日：2021-06-08

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L5/24 ,  A47L9/16 ,  A47L9/32 ,  A47L9/28 ,  A47L9/12 ,  A47L9/24 ,  A47L9/10

CPC classification number: A47L5/24 ,  A47L9/106 ,  A47L9/122 ,  A47L9/127 ,  A47L9/1608 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1666 ,  A47L9/1683 ,  A47L9/246 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2878 ,  A47L9/2884 ,  A47L9/2889 ,  A47L9/322

Abstract: A hand vacuum cleaner has an information display device provided on a rear wall of the rear end of the hand vacuum cleaner.

公开(公告)号：US20230263346A1

公开(公告)日：2023-08-24

申请号：US18311088

申请日：2023-05-02

Applicant: OMACHRON INTELLECTUAL PROPERTY INC.

Inventor： Wayne Ernest Conrad

IPC: A47L5/22 ,  A47L5/36 ,  A47L9/32 ,  A47L5/24 ,  A47L9/16

CPC classification number: A47L5/225 ,  A47L5/36 ,  A47L9/327 ,  A47L5/24 ,  A47L9/1666 ,  A47L5/28

Abstract: A portable vacuum cleaner has an air treatment chamber, a pre-motor filter positioned downstream from the air treatment chamber, a body including a suction motor, the suction motor is positioned in the air flow passage downstream from the pre-motor filter. A handle is provided on the body. The pre-motor filter has a first end, an axially spaced apart second end, a sidewall extends between the first end of the pre-motor filter and the axially spaced apart second end, wherein the sidewall comprises a filter material surrounding an open interior providing a filtered air flow path, the axially spaced apart second end is open whereby, after passing through the sidewall, air enters the filtered air flow path and passes through the open axially spaced apart second end. The longitudinal air treatment chamber axis and the motor axis extend in the same direction and each extend through the open interior.

公开(公告)号：US11730327B2

公开(公告)日：2023-08-22

申请号：US16822708

申请日：2020-03-18

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/16 ,  A47L9/32

CPC classification number: A47L9/1691 ,  A47L9/322

Abstract: A hand vacuum includes a nozzle portion at a front end of the hand vacuum having a dirty air inlet. An air flow passage extends from the dirty air inlet to a clean air outlet in a main body rearward of the nozzle portion. The main body houses a suction motor in the air flow passage. First and second laterally spaced apart opposed arm members extend between the nozzle portion and the main body, and a volume is positioned between the nozzle portion, the main body and the opposed arm members. An air treatment member assembly comprising an air treatment member is removably positionable in the volume. When the air treatment member assembly is mounted to the hand vacuum cleaner in an operating position, the air treatment member assembly is positioned in the volume and the air treatment member is positioned in the air flow path.

公开(公告)号：US20230225574A1

公开(公告)日：2023-07-20

申请号：US18125000

申请日：2023-03-22

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/16 ,  A47L5/24 ,  A47L9/12 ,  A47L9/22 ,  A47L9/32 ,  A47L9/28 ,  B04C3/06 ,  B04C9/00 ,  B01D45/16 ,  B01D50/20 ,  B01D46/24

CPC classification number: A47L9/1666 ,  A47L5/24 ,  A47L9/125 ,  A47L9/22 ,  A47L9/322 ,  A47L9/2884 ,  A47L9/1608 ,  B04C3/06 ,  B04C9/00 ,  B01D45/16 ,  B01D50/20 ,  B01D46/2403 ,  B04C2009/002 ,  B04C2009/005 ,  B01D2273/30 ,  B01D2275/201 ,  B01D2279/55

Abstract: A hand vacuum cleaner comprises a cyclone, a conical pre-motor filter that is positioned rearward of the cyclone and a suction motor. The pre-motor filter has a front end that faces towards the cyclone air outlet. The conical pre-motor filter has an open interior volume, an outer surface, which is an upstream surface of the pre-motor filter, and an inner surface, which is a downstream surface of the pre-motor filter.

公开(公告)号：US11690489B2

公开(公告)日：2023-07-04

申请号：US17549138

申请日：2021-12-13

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: B01D45/12 ,  A47L9/16 ,  A47L5/24 ,  B01D45/16 ,  B04C5/185 ,  B04C5/26 ,  B04C5/28 ,  B01D50/20 ,  B04C9/00

CPC classification number: A47L9/1683 ,  A47L5/24 ,  A47L9/1608 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/1666 ,  B01D45/12 ,  B01D45/16 ,  B04C5/185 ,  B04C5/26 ,  B04C5/28 ,  B01D50/20 ,  B04C2009/002

Abstract: A surface cleaning apparatus has a cyclone chamber having a longitudinal cyclone axis of rotation wherein the dirt outlet is defined by a gap between the sidewall of the cyclone and a plate positioned at the dirt outlet end of the cyclone.

公开(公告)号：US20230200608A1

公开(公告)日：2023-06-29

申请号：US18117086

申请日：2023-03-03

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/14 ,  A47L9/28

CPC classification number: A47L9/149 ,  A47L9/1418 ,  A47L9/2873 ,  A47L2201/04 ,  A47L2201/024

Abstract: A method of cleaning a floor comprises providing an autonomous surface cleaning apparatus, positioning a plurality of docking stations at different locations on the floor wherein a first docking station has an absence of an evacuation mechanism and actuating the autonomous surface cleaning apparatus whereby the autonomous surface cleaning apparatus travels across the floor to clean at least a portion of the floor and recharges at the first docking station.

公开(公告)号：US20230192398A1

公开(公告)日：2023-06-22

申请号：US18109707

申请日：2023-02-14

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: B65F1/14 ,  A47L9/16 ,  A47L9/10 ,  A47L9/12 ,  B65F1/10 ,  B65F1/16

CPC classification number: B65F1/14 ,  A47L9/12 ,  A47L9/16 ,  A47L9/106 ,  A47L9/1683 ,  B65F1/105 ,  B65F1/1607 ,  B65F2210/129

Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet with an air treatment member positioned in the air flow path. The air treatment member comprises a dirt collection region which has an openable door. A pre-motor filter is positioned downstream of the chamber and upstream of the suction motor and a suction motor is provided in the air flow path downstream of the chamber. The air flow path comprises a downstream portion extending from the pre-motor filter to the suction motor, and, during an emptying mode of operation, the openable door is opened and the downstream portion of the air flow path is closed.

公开(公告)号：US20230190057A1

公开(公告)日：2023-06-22

申请号：US18109931

申请日：2023-02-15

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad

IPC: A47L9/16 ,  A47L5/24 ,  A47L9/28 ,  A47L9/32

CPC classification number: A47L9/16 ,  A47L5/24 ,  A47L9/2884 ,  A47L9/322

Abstract: A hand vacuum cleaner has an air treatment member positioned in the air flow path downstream of a dirty air inlet. A motor and fan assembly produces an air flow through the air flow path. A handle is moveable between a first use position and a second use position.