Title:
UPRIGHT VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2011/099653
Kind Code:
A1
Abstract:
Embodiments of the present invention relate to an upright vacuum cleaner. The upright vacuum cleaner comprises: a suction nozzle including a plurality of wheels; a main body which is rotatable relative to the suction nozzle; and a steering device for steering the wheels according to the movement of the main body.
Inventors:
CHONG CHUNG-OOK (KR)
CHOI KYU-CHUN (KR)
HWANG GEUN-BAE (KR)
SUN CHANG-HWA (KR)
CHOI KYU-CHUN (KR)
HWANG GEUN-BAE (KR)
SUN CHANG-HWA (KR)
Application Number:
PCT/KR2010/000786
Publication Date:
August 18, 2011
Filing Date:
February 09, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
CHONG CHUNG-OOK (KR)
CHOI KYU-CHUN (KR)
HWANG GEUN-BAE (KR)
SUN CHANG-HWA (KR)
CHONG CHUNG-OOK (KR)
CHOI KYU-CHUN (KR)
HWANG GEUN-BAE (KR)
SUN CHANG-HWA (KR)
International Classes:
A47L5/28; A47L9/00
Foreign References:
| KR20090074582A | 2009-07-07 | |||
| JPH05228088A | 1993-09-07 | |||
| JPH0646649U | 1994-06-28 | |||
| KR930000310Y1 | 1993-01-25 |
Other References:
See also references of EP 2534988A4
None
None
Attorney, Agent or Firm:
HAW, Yong-Noke (KR)
허용록 (KR)
허용록 (KR)
Download PDF:
Claims:
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