公开(公告)号：US20210345851A1

公开(公告)日：2021-11-11

申请号：US17380384

申请日：2021-07-20

Applicant: BISSELL INC.

Inventor： Tom Minh Nguyen ,  David M. Miller ,  Michael D. Graham ,  YunMing Huang ,  Chiu Yeung Lee

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34 ,  A47L7/00

Abstract: A surface cleaning apparatus includes a recovery tank, a suction nozzle in fluid communication with the recovery tank, and a suction source in fluid communication with the suction nozzle and the recovery tank to generate a working air path to transport debris-containing fluid including air and liquid from the suction nozzle into the recovery tank. An air/liquid separator can be provided within the recovery tank for separating liquid from air in the debris-containing fluid.

公开(公告)号：USD934519S1

公开(公告)日：2021-10-26

申请号：US29772828

申请日：2021-03-04

Applicant: BISSELL Inc.

Designer： Mackenzie L. Knapp ,  David M. Miller ,  Colin J. Bloemendaal

公开(公告)号：US20210204775A1

公开(公告)日：2021-07-08

申请号：US17211965

申请日：2021-03-25

Applicant: BISSELL Inc.

Inventor： Kurt Ashbaugh ,  Jason W. Pruiett ,  David M. Miller ,  Todd R. VanTongeren

IPC: A47L7/00 ,  A47L11/30 ,  A47L11/34 ,  A47L11/40 ,  F26B21/00

Abstract: The present disclosure provides a surface cleaning apparatus that includes a recovery system that extracts liquid and debris with a drying cycle in which forced air flows through a recovery pathway of the recovery system to dry out components that remain wet and/or retain moisture after normal operation of the apparatus. The post-operation drying cycle can dry out components such as an agitator or brushroll, a brush chamber, a suction nozzle, a recovery tank, a filter, and any of the various conduits, ducts, and/or hoses fluidly coupling components of the recovery system together.

公开(公告)号：US20210045613A1

公开(公告)日：2021-02-18

申请号：US17089299

申请日：2020-11-04

Applicant: BISSELL Inc.

Inventor： David M. Miller

IPC: A47L11/40 ,  A47L11/34 ,  A47L7/00

Abstract: An extraction cleaner is provided with a removable recovery tank having a recovery container, a drain opening quick-empty valve, and an actuator assembly for emptying the recovery container. The drain opening can be provided on a lower portion of the recovery container. The actuator assembly can selectively open the valve. At least a portion of the actuator assembly can be provided on an upper portion of the recovery container.

公开(公告)号：USD910948S1

公开(公告)日：2021-02-16

申请号：US29691468

申请日：2019-05-16

Applicant: BISSELL Inc.

Designer： Matthew Haverkamp ,  David M. Miller

公开(公告)号：US20190117033A1

公开(公告)日：2019-04-25

申请号：US16225120

申请日：2018-12-19

Applicant: Bissell Inc.

Inventor： David M. Miller

IPC: A47L11/40 ,  A47L7/00 ,  A47L11/34

Abstract: An extraction cleaner is provided with a removable recovery tank having a recovery container, a drain opening quick-empty valve, and an actuator assembly for emptying the recovery container. The drain opening can be provided on a lower portion of the recovery container. The actuator assembly can selectively open the valve. At least a portion of the actuator assembly can be provided on an upper portion of the recovery container.