Invention Grant
- Patent Title: Surface cleaning apparatus
- Patent Title (中): 表面清洗装置
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Application No.: US13781324Application Date: 2013-02-28
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Publication No.: US09456721B2Publication Date: 2016-10-04
- Inventor: Wayne Ernest Conrad
- Applicant: Omachron Intellectual Property Inc.
- Applicant Address: CA Hampton, Ontario
- Assignee: Omachron Intellectual Property Inc.
- Current Assignee: Omachron Intellectual Property Inc.
- Current Assignee Address: CA Hampton, Ontario
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Agent Philip C. Mendes da Costa
- Main IPC: A47L5/00
- IPC: A47L5/00 ; A47L9/00 ; A47L5/22 ; A47L9/22 ; A47L5/24 ; A47L5/28 ; A47L5/32 ; A47L7/00 ; A47L9/02 ; A47L9/12 ; A47L9/16 ; A47L9/24 ; A47L9/28 ; A47L9/30 ; A47L9/32 ; A47L5/30
Abstract:
An upright surface cleaning apparatus with a portable surface cleaning unit wherein a lock which secures the portable surface cleaning unit in position is automatically moved to the unlocked position when an upper portion is moved to the floor cleaning position.
Public/Granted literature
- US20140237755A1 SURFACE CLEANING APPARATUS Public/Granted day:2014-08-28
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