Invention Grant
- Patent Title: Surface cleaning apparatus
- Patent Title (中): 表面清洗装置
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Application No.: US12721457Application Date: 2010-03-10
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Publication No.: US08646147B2Publication Date: 2014-02-11
- Inventor: Wayne Ernest Conrad
- Applicant: Wayne Ernest Conrad
- Applicant Address: BS Nassau
- Assignee: G.B.D. Corp.
- Current Assignee: G.B.D. Corp.
- Current Assignee Address: BS Nassau
- Agency: Bereskin & Parr LLP S.E.N.C.R.L., s.r.l.
- Agent Philip C. Mendes da Costa
- Priority: CA2658651 20090313
- Main IPC: A47L5/00
- IPC: A47L5/00 ; A47L9/00
Abstract:
Various uses and constructions for an open sided nozzle for a surface cleaning apparatus are provided. Alternate constructions for a surface cleaning head are also provided.
Public/Granted literature
- US20100229338A1 SURFACE CLEANING APPARATUS Public/Granted day:2010-09-16
Information query
