| Patents for A47L 13 - Implements for cleaning floors, carpets, furniture, walls, or wall coverings (25,151) |
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| 05/22/1991 | CN2077255U Multifunctional hygienic cleaner |
| 05/21/1991 | US5017427 Ability to change colors upon contact with acid or alkali; for working gloves |
| 05/16/1991 | DE3937718A1 Mopbezug mit einer tasche und einer lasche Mop head with a pocket and a flap |
| 05/16/1991 | DE3937189A1 Krankenhaus-desinfektionswagen Hospital disinfectants dare |
| 05/15/1991 | CN2076816U Multipurpose self-washing cleaning unit |
| 05/08/1991 | EP0426209A1 Improved cleaning device |
| 05/08/1991 | CN2076403U Floor mopping device with multiple rollers |
| 05/08/1991 | CN2076402U Clamping head for mop |
| 05/08/1991 | CN2076401U Multipurpose self-wringing mop |
| 05/08/1991 | CN2076400U Multifunctional clamp for several different cleaning devices |
| 05/08/1991 | CN2076399U Durable broom |
| 05/07/1991 | US5012542 Mopping system |
| 05/02/1991 | EP0425293A2 Shaping and scraping tool |
| 05/02/1991 | DE3935649A1 Mop holder with support part and long handle - has pockets at outer ends, pivot axles, bearings and metal bracket |
| 05/01/1991 | CN2075936U Quickfit mop head |
| 05/01/1991 | CN2075935U 伸缩式扫帚 Telescopic broom |
| 04/30/1991 | US5011230 Process for the production of brushware |
| 04/30/1991 | US5010615 Hand-holdable tool having a detachable handle |
| 04/24/1991 | EP0423619A1 Wiping fabric and method of manufacture |
| 04/24/1991 | CN2075498U Dual-purpose dustpan |
| 04/23/1991 | US5008970 Scraper having a hand grip construction |
| 04/23/1991 | US5008969 Painting |
| 04/17/1991 | EP0422977A1 Vacuum squeege device for removing dirty water from cleaned surfaces |
| 04/17/1991 | EP0421986A1 A mop wringer, a mop wringing system and a roller. |
| 04/17/1991 | CN2075062U Mop wringer |
| 04/17/1991 | CN2075061U Household sanitary case |
| 04/17/1991 | CN2075060U Double dust bin |
| 04/17/1991 | CN2075059U Non-electric dusting brush |
| 04/17/1991 | CN2075058U Multipurpose cleaner |
| 04/14/1991 | CA2027508A1 Wiping fabric and method of manufacture |
| 04/14/1991 | CA2027324A1 Suction device with a squeegee for eliminating dirty water while cleaning certain surfaces |
| 04/10/1991 | EP0421961A1 Sweeper head support |
| 04/10/1991 | CN2074619U Portable household floor sweeper |
| 04/06/1991 | CA2000244A1 Scraper |
| 04/03/1991 | CN2074160U Full-automatic mop cleaning wringer |
| 04/03/1991 | CN2074159U Self-squeezing mop |
| 04/02/1991 | US5004136 Janitorial utility belt for carrying spray bottles, gloves, dusters, and cleaning towels |
| 03/27/1991 | CN2073726U Dustbin with automatic closing box cover |
| 03/27/1991 | CN2073725U Foam rubber mop |
| 03/21/1991 | WO1991003977A1 Surface treatment |
| 03/21/1991 | WO1991003331A1 Cleaning roller for surfaces and apparatus for use therewith |
| 03/21/1991 | CA2066562A1 Surface treatment |
| 03/20/1991 | CN2073286U Mops |
| 03/19/1991 | CA1281514C High power fluid driven rotary brush and water wheel |
| 03/13/1991 | EP0416252A1 Machine for removing coatings from double bottom plates or the like |
| 03/13/1991 | CN2072826U Combined cleaning implement |
| 03/13/1991 | CN2072825U Easy-to-dry mop rack |
| 03/13/1991 | CN2072824U Multipurpose universal cleaner |
| 03/13/1991 | CN1049804A Fluid applicator apparatus |
| 03/12/1991 | US4998984 Disinfectant in a disposable wipe for killing viral agents and infectious microorganisms, phenol, xylenol and sodium hypochlorite |
| 03/12/1991 | CA1281154C Process and apparatus for the formation of a cleaning implement made up of strips of absorbing material, and implement thus realized |
| 03/06/1991 | CN2072548U Water-saving washing and twisting unit |
| 03/03/1991 | CA2024427A1 Apparatus for the separation of floor coverings on raised floor panels or the like |
| 03/02/1991 | CA2023197A1 Article support |
| 02/27/1991 | CN2071947U Skip dustpan |
| 02/27/1991 | CN2071946U Waxing disc |
| 02/27/1991 | CN2071945U Lockable mop head |
| 02/27/1991 | CN2071944U Durable mop with easily mounting feature |
| 02/26/1991 | US4995526 Scrubbing pail handle |
| 02/26/1991 | US4995134 Mop connector |
| 02/26/1991 | US4995133 Mop head comprising capacitive web elements, and method of making the same |
| 02/21/1991 | WO1991001909A1 Equipment trolley |
| 02/21/1991 | WO1991001676A1 Equipment trolley |
| 02/21/1991 | DE4010807A1 Plastics connector for securing broom handle - is in two parts so that handle end can be turned through 180 deg. to alter inclination |
| 02/21/1991 | DE3927395A1 Surface cleaning device for walls - has air guide body and underpressure ensuring complete removal of dust |
| 02/20/1991 | CN2071499U Household sanitary case |
| 02/20/1991 | CN2071498U Foldable wiper for rinsing floor |
| 02/19/1991 | US4993099 Cleaning and polishing pad |
| 02/14/1991 | DE3926524A1 Absorbent long-life cleaning device - has e.g. absorbent foam core bonded on each side to cloth which has bundles of U=shaped fibres set in latex on inner side |
| 02/13/1991 | CN2071051U Mop clamping dryer |
| 02/13/1991 | CN2071050U Indoor portable closed garbage can |
| 02/13/1991 | CN2071049U Self-covering type close rotary dustpan |
| 02/13/1991 | CN1049096A Water absorption unit for room floor |
| 02/12/1991 | US4991362 Hand scouring pad |
| 02/12/1991 | US4991250 Cleaning devices |
| 02/12/1991 | US4991246 Pine needle cutter |
| 02/12/1991 | CA1279982C Stitched polyethylene plexifilamentary sheet |
| 02/12/1991 | CA1279981C Stitched nonwoven dust-cloth |
| 02/07/1991 | WO1991001109A1 Floor mop head having removable scuff pad |
| 02/07/1991 | WO1990004066A3 Hydraulically entangled wet laid base sheets for wipers |
| 02/06/1991 | EP0412060A1 Variable-configuration broom for cleaning and/or washing floors |
| 02/05/1991 | US4989289 Cleaning equipment such as a mop, made of strips of absorbing material |
| 01/30/1991 | CN2070153U Mop drainage bucket |
| 01/29/1991 | US4987634 Implement for cleaning or treating surfaces or for applying media to surfaces |
| 01/29/1991 | US4987632 Wiping article |
| 01/26/1991 | CA2018937A1 Dustless drywall finisher |
| 01/23/1991 | CN2069711U Mop wringer |
| 01/23/1991 | CN2069710U Automatic opening and closing box dustpan |
| 01/22/1991 | WO1991001217A1 Thermoplastic material containing towel |
| 01/22/1991 | US4986555 Hotels, hospitals |
| 01/15/1991 | US4984324 Push-pull paint scraper tool |
| 01/15/1991 | CA1278905C Plastic frame for dust mops |
| 01/09/1991 | CN2068815U Mop wringer |
| 01/09/1991 | CN2068814U Dirt scooping-up machine |
| 01/08/1991 | US4983061 Fluid applicator apparatus |
| 01/08/1991 | US4983060 Appliance for the treatment of textile floor coverings |
| 01/08/1991 | US4982472 Device for cleaning the vinyl film liner of swimming pools |
| 01/02/1991 | EP0405819A2 Sweeping implement |
| 01/02/1991 | CN2068376U Rope/handle type hygienic dustpan |
| 01/01/1991 | US4980943 Cleaning glove |