EP 3539436 A1 20190918 - EXTENSION TUBE FOR ELECTRIC VACUUM CLEANER
Title (en)
EXTENSION TUBE FOR ELECTRIC VACUUM CLEANER
Title (de)
VERLÄNGERUNGSROHR FÜR ELEKTRISCHEN STAUBSAUGER
Title (fr)
TUBE D'EXTENSION POUR ASPIRATEUR ÉLECTRIQUE
Publication
Application
Priority
- JP 2016219072 A 20161109
- JP 2017004585 W 20170208
Abstract (en)
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.
IPC 8 full level
A47L 9/24 (2006.01)
CPC (source: EP KR US)
A47L 5/26 (2013.01 - EP); A47L 9/122 (2013.01 - EP); A47L 9/1666 (2013.01 - EP); A47L 9/24 (2013.01 - US); A47L 9/242 (2013.01 - KR); A47L 9/244 (2013.01 - US); A47L 9/246 (2013.01 - EP KR); A47L 9/248 (2013.01 - EP KR); A47L 9/2857 (2013.01 - EP); A47L 9/322 (2013.01 - EP); A47L 9/248 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2019208974 A1 20190711; CN 109952052 A 20190628; EP 3539436 A1 20190918; EP 3539436 A4 20191106; JP WO2018087937 A1 20190926; KR 20190025978 A 20190312; SG 11201900807Q A 20190227; TW 201817359 A 20180516; WO 2018087937 A1 20180517
DOCDB simple family (application)
US 201716325695 A 20170208; CN 201780047300 A 20170208; EP 17869541 A 20170208; JP 2017004585 W 20170208; JP 2018550018 A 20170208; KR 20197003285 A 20170208; SG 11201900807Q A 20170208; TW 106126990 A 20170809