公开(公告)号：US4277861A

公开(公告)日：1981-07-14

申请号：US70316

申请日：1979-08-27

Applicant: Franz Lex

Inventor： Franz Lex

IPC: A47L4/00 ,  A47L1/05 ,  A47L4/02 ,  A47L11/38

CPC classification number: A47L11/40 ,  A47L1/05 ,  A47L11/38 ,  A47L11/4036 ,  A47L11/4069 ,  A47L11/4075 ,  A47L11/4083 ,  A47L4/02

Abstract: A cleaning device for a Venetian blind element comprises a pair of cooperating cleaning bodies mounted on a hand-held housing and having cleaning parts for holding the element therebetween in a cleaning position of the cleaning bodies. One of the cleaning bodies is manually movable away from the other cleaning body for spacing the cleaning parts apart, and a driving system is mounted in the housing for transmitting a vibratory cleaning motion to one or both cleaning bodies.

Abstract translation: 用于威尼斯元件的清洁装置包括一对协作的清洁体，其安装在手持式壳体上并具有用于将清洁部件保持在清洁体的清洁位置的清洁部件。 其中一个清洁体可手动地移动离开另一个清洁体，用于将清洁部分分开，并且驱动系统安装在壳体中，用于将振动清洁运动传递到一个或两个清洁体。

公开(公告)号：US3982297A

公开(公告)日：1976-09-28

申请号：US580665

申请日：1975-05-27

Applicant: Carl Belluomo

Inventor： Carl Belluomo

IPC: A46B13/02 ,  A47L1/05 ,  A47L11/38 ,  B24B23/02

CPC classification number: A47L11/4041 ,  A46B13/02 ,  A47L1/05 ,  A47L11/38 ,  A47L11/4069 ,  A47L11/4075 ,  B24B23/02

Abstract: An electrical appliance in which a motor-driven roller is rotated, the roller being fitted with any type sleeve designed for a specific task such as washing a window glass, sanding a car body or buffing a surface of an object.

Abstract translation: 一种电动滚筒旋转的电器，该滚筒装有任何针对特定任务设计的类型的套筒，例如洗窗玻璃，打磨车体或抛光物体的表面。

公开(公告)号：US3775800A

公开(公告)日：1973-12-04

申请号：US3775800D

申请日：1971-12-20

Applicant: VENEZIANI M

Inventor： VENEZIANI M

IPC: A01D34/84 ,  A01G3/053 ,  A47L1/05 ,  A47L11/38 ,  A47L23/06 ,  A46B13/02

CPC classification number: A47L11/4038 ,  A01D34/84 ,  A01G3/0535 ,  A47L1/05 ,  A47L11/38 ,  A47L11/4069 ,  A47L11/4075 ,  A47L23/06

Abstract: Portable electromechanical household tool appliance consisting of a box-like casing made of a number of parts of plastics enclosing an electric motor. A driving shaft of the motor emerges from the box-like casing. A plurality of working tools or cleaning members can be removably secured to the device, the cleaning members including a first interchangeable cleaning member provided with brush means and removably mounted on the shaft and a second interchangeable cleaning member provided with a peripheral row of bristles and removably mounted on the casing of the device.

Abstract translation: 便携式机电家用工具器具由箱状壳体组成，箱体由若干封闭电动机的部件组成。 马达的驱动轴从箱状壳体出来。 多个加工工具或清洁部件可拆卸地固定在该装置上，该清洁部件包括设置有刷装置并可移除地安装在该轴上的第一可互换的清洁部件，以及一第二可互换的清洁部件， 安装在设备的外壳上。

公开(公告)号：US3501798A

公开(公告)日：1970-03-24

申请号：US3501798D

申请日：1968-04-09

Applicant: CARRARO ENNIO

Inventor： CARRARO ENNIO

IPC: A47L1/02 ,  A47L1/05 ,  A47L11/10 ,  A47L7/02 ,  A46B13/04

CPC classification number: A47L11/40 ,  A47L1/02 ,  A47L1/05 ,  A47L11/10 ,  A47L11/4038 ,  A47L11/4069 ,  A47L11/4077 ,  A47L11/4088

公开(公告)号：US3396417A

公开(公告)日：1968-08-13

申请号：US57877366

申请日：1966-09-12

Applicant: RICHARD A. STARR

Inventor： STARR RICHARD A

IPC: A47L1/05

CPC classification number: A47L1/05

公开(公告)号：US1515406A

公开(公告)日：1924-11-11

申请号：US45323021

申请日：1921-03-18

Applicant: PETERSON JOHN J

Inventor： PETERSON JOHN J

IPC: A47L1/05

CPC classification number: A47L1/05

公开(公告)号：US11930974B2

公开(公告)日：2024-03-19

申请号：US17872633

申请日：2022-07-25

Applicant: BISSELL Inc.

Inventor： Colin J. Bloemendaal ,  Kin-leung Tam ,  Wei-min Yi

IPC: A47L11/30 ,  A47L1/05 ,  A47L9/00 ,  A47L11/40

CPC classification number: A47L11/30 ,  A47L1/05 ,  A47L9/0081 ,  A47L11/4005 ,  A47L11/4016 ,  A47L11/4044 ,  A47L11/4075 ,  A47L11/4083 ,  A47L11/4088

Abstract: A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply tank can be integrated with a fluid distributor in a removable, modular unit.

公开(公告)号：US20240041277A1

公开(公告)日：2024-02-08

申请号：US18381569

申请日：2023-10-18

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Nina Conrad ,  Dave Petersen

IPC: A47L5/22 ,  A47L5/30 ,  A47L9/16 ,  A47L9/28 ,  A47L9/12 ,  A47L9/10 ,  A47L9/32 ,  H02J7/00 ,  A47L7/00 ,  A47L13/22 ,  A47L9/24 ,  A47L5/24 ,  A47L9/04 ,  A47L1/05

CPC classification number: A47L5/225 ,  A47L5/30 ,  A47L9/1608 ,  A47L9/2884 ,  A47L9/127 ,  A47L9/106 ,  A47L9/1625 ,  A47L9/322 ,  A47L9/28 ,  H02J7/0045 ,  A47L9/1691 ,  A47L9/122 ,  A47L7/0085 ,  A47L13/22 ,  A47L9/2857 ,  A47L9/248 ,  A47L5/24 ,  A47L9/1641 ,  A47L9/0466 ,  A47L1/05 ,  A47L9/1683 ,  H02J7/0013 ,  H02J2310/22

Abstract: A hand vacuum cleaner has a cyclone having a cyclone axis of rotation that extends between the front and rear ends of the cyclone. A main body houses a suction motor. The suction motor is positioned rearward of the cyclone. The suction motor has an axis of rotation that is parallel to the cyclone axis of rotation. A pistol grip handle is located at the rear end of the hand vacuum cleaner wherein a finger grip area is positioned forward of the pistol grip handle and rearward of the main body. The cyclone axis of rotation extends through the pistol grip handle. An energy storage unit located at a lower end of the pistol grip handle and a power switch located at an upper end of the pistol grip handle.

公开(公告)号：US11432696B2

公开(公告)日：2022-09-06

申请号：US16851910

申请日：2020-04-17

Applicant: BISSELL Inc.

Inventor： Colin J. Bloemendaal ,  Kin-leung Tam ,  Wei-min Yi

IPC: A47L11/30 ,  A47L1/05 ,  A47L11/40

Abstract: A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply tank can be integrated with a fluid distributor in a removable, modular unit.

公开(公告)号：US10791889B2

公开(公告)日：2020-10-06

申请号：US15492742

申请日：2017-04-20

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Nina Conrad ,  Dave Petersen

IPC: A47L5/22 ,  A47L5/30 ,  A47L9/16 ,  A47L9/28 ,  A47L9/12 ,  A47L9/10 ,  A47L9/32 ,  H02J7/00 ,  A47L7/00 ,  A47L13/22 ,  A47L9/24 ,  A47L5/24 ,  A47L9/04 ,  A47L1/05

Abstract: A hand vacuum cleaner may have an air treatment member and a pre-motor filter downstream from the air treatment member. A suction motor and fan assembly may be is positioned downstream of and below the pre-motor filter, a post motor filter may be positioned downstream of the suction motor and fan assembly and in the lower end of the hand vacuum cleaner. A clean air outlet may be positioned below the suction motor and fan assembly whereby air travels downwardly from the suction motor and fan assembly and through the post motor filter to the clean air outlet.