EP 3639718 A1 20200422 - WHEEL PROPELLED STEERABLE FLOOR CLEANING MACHINE
Title (en)
WHEEL PROPELLED STEERABLE FLOOR CLEANING MACHINE
Title (de)
RADGETRIEBENE LENKBARE BODENREINIGUNGSMASCHINE
Title (fr)
MACHINE DE NETTOYAGE DE SOL ORIENTABLE PROPULSÉE PAR ROUE
Publication
Application
Priority
US 201816162557 A 20181017
Abstract (en)
The present disclosure relates generally to floor surface cleaning or treatment machines. In various embodiments, powered floor cleaning devices are provided with improved deck assemblies. The deck assemblies are operable to control at least one of the direction and velocity of a floor cleaning device and provide improved handling and cleaning abilities.
IPC 8 full level
A47L 11/10 (2006.01); A47L 11/20 (2006.01); A47L 11/24 (2006.01); A47L 11/28 (2006.01); A47L 11/30 (2006.01); A47L 11/40 (2006.01)
CPC (source: CN EP KR US)
A47L 11/10 (2013.01 - EP); A47L 11/20 (2013.01 - EP); A47L 11/24 (2013.01 - CN EP US); A47L 11/28 (2013.01 - EP); A47L 11/30 (2013.01 - EP); A47L 11/302 (2013.01 - KR); A47L 11/34 (2013.01 - KR); A47L 11/4011 (2013.01 - KR); A47L 11/4013 (2013.01 - KR); A47L 11/4036 (2013.01 - EP); A47L 11/4038 (2013.01 - US); A47L 11/4041 (2013.01 - CN); A47L 11/4044 (2013.01 - KR); A47L 11/4061 (2013.01 - EP KR US); A47L 11/4063 (2013.01 - KR); A47L 11/4066 (2013.01 - CN US); A47L 11/4069 (2013.01 - CN); A47L 11/4072 (2013.01 - KR); A47L 11/408 (2013.01 - CN); A47L 11/4088 (2013.01 - KR); A47L 11/4094 (2013.01 - CN); A47L 2201/00 (2013.01 - CN)
Citation (applicant)
- US 6206980 B1 20010327 - ROBINSON ROBERT S [US]
- US 2017340183 A1 20171130 - PEDLAR ROGER [US], et al
- US 6625843 B2 20030930 - KIM KI-HO [KR], et al
- US 6594844 B2 20030722 - JONES JOSEPH L [US]
- US 6535793 B2 20030318 - ALLARD JAMES R [US]
- US 8424625 B2 20130423 - ISHII NORIHIRO [JP]
Citation (search report)
- [A] US 6163923 A 20001226 - HEFTER CHRISTIAN [DE]
- [A] EP 0448824 A1 19911002 - DULEVO SPA [IT]
- [A] US 2009078281 A1 20090326 - GOFF SEAN K [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)
EP 3639718 A1 20200422; CN 111053499 A 20200424; KR 102273415 B1 20210706; KR 20200043295 A 20200427; US 2020121150 A1 20200423
DOCDB simple family (application)
EP 19203833 A 20191017; CN 201910982489 A 20191016; KR 20190128300 A 20191016; US 201816162557 A 20181017