Invention Grant
- Patent Title: Vacuum cleaner with wheeled base
- Patent Title (中): 带轮式底座的吸尘器
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Application No.: US11954331Application Date: 2007-12-12
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Publication No.: US08359705B2Publication Date: 2013-01-29
- 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
- Main IPC: A47L9/00
- IPC: A47L9/00
Abstract:
A surface cleaning apparatus has a cleaning unit that is mounted on a wheeled base.
Public/Granted literature
- US20080196196A1 VACUUM CLEANER WITH WHEELED BASE Public/Granted day:2008-08-21
Information query
