Title:
EXTENSION TUBE FOR ELECTRIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/087937
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an extension tube for electric vacuum cleaner, which has a reduced weight, is easier to grip, and is easier to operate. This extension tube for electric vacuum cleaner comprises a tube body and a conductive unit provided so as to pass through the interior of the tube body. The conductive unit has a conductive cable and a hollow plate which accommodates the conductive cable.
Inventors:
OKA YASUHIRO
OHNISHI YUHJI
OHNISHI YUHJI
Application Number:
PCT/JP2017/004585
Publication Date:
May 17, 2018
Filing Date:
February 08, 2017
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
A47L9/24
Foreign References:
| JPH1085161A | 1998-04-07 | |||
| JP2004173363A | 2004-06-17 | |||
| JP2002153330A | 2002-05-28 | |||
| JP2009153887A | 2009-07-16 | |||
| JP2002010439A | 2002-01-11 |
Other References:
See also references of EP 3539436A4
Attorney, Agent or Firm:
NOGAWA, Shintaro et al. (JP)
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