公开(公告)号：US10716448B2

公开(公告)日：2020-07-21

申请号：US15851958

申请日：2017-12-22

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Dave Petersen ,  Nina Conrad ,  Daniel Innes ,  Adam Udy ,  Brian Christopher Burke

IPC: A47L11/40 ,  A47L5/22 ,  A47L5/24 ,  A47L5/30 ,  A47L5/32 ,  A47L5/36 ,  A47L7/00 ,  A47L9/12 ,  A47L9/16 ,  A47L9/24 ,  A47L7/02 ,  A47L11/30 ,  A47L5/38 ,  B01D29/35 ,  B01D36/00 ,  B04C3/06 ,  B01D45/16 ,  A47L11/34 ,  A47L9/28 ,  A47L9/18 ,  A47L11/20 ,  B04C9/00 ,  A47L9/06 ,  A47L11/202 ,  B01D45/12 ,  B04C3/00 ,  B01D45/08 ,  B01D50/00

Abstract: A surface cleaning apparatus, such as an extractor, has a liquid delivery system operable to alternately deliver a carpet cleaning solution and a hard floor cleaning solution.

公开(公告)号：US20190082903A1

公开(公告)日：2019-03-21

申请号：US15851958

申请日：2017-12-22

Applicant: Omachron Intellectual Property Inc.

Inventor： Wayne Ernest Conrad ,  Dave Petersen ,  Nina Conrad ,  Daniel Innes ,  Adam Udy ,  Brian Christopher Burke

IPC: A47L7/00 ,  A47L11/34 ,  A47L11/30 ,  A47L11/40 ,  A47L9/28

Abstract: A surface cleaning apparatus, such as an extractor, has a liquid delivery system operable to alternately deliver a carpet cleaning solution and a hard floor cleaning solution.