EP 3982806 A4 20240403 - ORBITAL SURFACE CLEANING APPARATUS
Title (en)
ORBITAL SURFACE CLEANING APPARATUS
Title (de)
REINIGUNGSVORRICHTUNG FÜR ORBITALFLÄCHEN
Title (fr)
APPAREIL ORBITAL DE NETTOYAGE DE SURFACE
Publication
Application
Priority
- US 201962860559 P 20190612
- US 2020037316 W 20200611
Abstract (en)
[origin: WO2020252212A1] A floor cleaning and polishing device has a polishing pad for a surface which is rotationally engaged upon a pad driver operatively engaged to a frame. A first set of wheels on the frame allow for tilted movement. A second set of wheels are positionable to a deployed position to elevate the first set of wheels from the surface and position the polishing pad parallel to the surface. The device may have a light projector engageable for light disinfecting. The polishing pads are configured with a plurality of polishing fabric sections separated by recesses therebetween.
IPC 8 full level
A47L 11/02 (2006.01); A47L 11/162 (2006.01); A47L 11/164 (2006.01); A47L 11/40 (2006.01)
CPC (source: EP US)
A47L 11/125 (2013.01 - US); A47L 11/162 (2013.01 - EP); A47L 11/164 (2013.01 - EP); A47L 11/26 (2013.01 - EP); A47L 11/4005 (2013.01 - US); A47L 11/4008 (2013.01 - US); A47L 11/4011 (2013.01 - US); A47L 11/4038 (2013.01 - US); A47L 11/405 (2013.01 - EP); A47L 11/4069 (2013.01 - US); A47L 11/4072 (2013.01 - EP US); A47L 11/4075 (2013.01 - EP US); A47L 11/4083 (2013.01 - EP US); A47L 11/4088 (2013.01 - US); A47L 11/4091 (2013.01 - EP); B24B 7/186 (2013.01 - US)
Citation (search report)
- [XY] US 2012227765 A1 20120913 - GEURKINK JOHN FRANKLIN [US]
- [XA] US 5765250 A 19980616 - LEE KYU H [US]
- [YA] DE 1094945 B 19601215 - ROBERT SCHOETTLE, et al
- [A] US 9119518 B2 20150901 - HRUBY JEFFREY T [US]
- [A] US 2017014843 A1 20170119 - RICHMAN STEVEN C [US], et al
- [A] KR 20090009762 U 20090930
- [Y] CN 107485336 A 20171219 - ZHENGZHOU LANGXIN INTELLIGENT ELECTRONIC SCIENCE & TECHNOLOGY CO LTD
- [A] WO 9819829 A1 19980514 - MINNESOTA MINING & MFG [US]
- [A] US 2017129067 A1 20170511 - YOUNG DAVID [US]
- See also references of WO 2020252212A1
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
DOCDB simple family (publication)
WO 2020252212 A1 20201217; EP 3982806 A1 20220420; EP 3982806 A4 20240403; US 2023098260 A1 20230330
DOCDB simple family (application)
US 2020037316 W 20200611; EP 20823459 A 20200611; US 202016954668 A 20200611