Inventor
WEIS NORBERT
DE31 patents
⚠️ This page may combine multiple inventors who share the name “WEIS NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREUDENBERG CARL KG
15 patentsUSD589734SApr 7, 2009
Housing for a toilet brush
FREUDENBERG CARL KG30 citations92
USD924511SJul 6, 2021
Cleaning brushware
FREUDENBERG CARL KG11 citations84
USD914307SMar 23, 2021
Cleaning brushware
FREUDENBERG CARL KG10 citations84
USD599969SSep 8, 2009
Mop head
FREUDENBERG CARL KG12 citations84
US11690493B2Jul 4, 2023
Cleaning robot and cleaning system
FREUDENBERG CARL KG2 citations70
US9962057B2May 8, 2018
Cleaning apparatus with a fluid container
FREUDENBERG CARL KG2 citations70
US10238264B2Mar 26, 2019
Torsion wringer having little travel
FREUDENBERG CARL KG3 citations69
US10842338B2Nov 24, 2020
Manually-displaceable cleaning device having counter-rotatable rollers
FREUDENBERG CARL KG5 citations65
US11357382B2Jun 14, 2022
Bucket and cleaning system which comprises such a bucket
FREUDENBERG CARL KG0 citations62
USD593268SMay 26, 2009
Mop head
FREUDENBERG CARL KG1 citations52
US10786136B2Sep 29, 2020
Wringing device for a mop
FREUDENBERG CARL KG0 citations51
US10697093B2Jun 30, 2020
Linear textile structure
FREUDENBERG CARL KG0 citations51
US10123675B2Nov 13, 2018
Torsion wringer
FREUDENBERG CARL KG0 citations48
US11668032B2Jun 6, 2023
Nonwoven with an embossed mesh pattern
FREUDENBERG CARL KG0 citations46
US10398282B2Sep 3, 2019
Trapezoidal mop cover
FREUDENBERG CARL KG0 citations45
FREUDENBERG HOUSEHOLD PROD LP
7 patentsUSD621622SAug 17, 2010
Broom block
FREUDENBERG HOUSEHOLD PROD LP16 citations92
USD607169SDec 29, 2009
Mop housing
FREUDENBERG HOUSEHOLD PROD LP29 citations92
USD606270SDec 15, 2009
Mop housing
FREUDENBERG HOUSEHOLD PROD LP20 citations92
US7984528B2Jul 26, 2011
Cleaning implement
FREUDENBERG HOUSEHOLD PROD LP16 citations83
USD630022SJan 4, 2011
Broom block
FREUDENBERG HOUSEHOLD PROD LP13 citations83
USD631218SJan 18, 2011
Mop housing
FREUDENBERG HOUSEHOLD PROD LP0 citations52
USD628351SNov 30, 2010
Mop housing
FREUDENBERG HOUSEHOLD PROD LP0 citations52
WEIS NORBERT
7 patentsUS8584300B2Nov 19, 2013
Squeeze mop
WEIS NORBERT12 citations83
US8561245B2Oct 22, 2013
Cleaning implement
WEIS NORBERT10 citations83
US9375076B2Jun 28, 2016
Broom head
WEIS NORBERT11 citations79
US9615652B2Apr 11, 2017
Broom head with bristle structure
WEIS NORBERT3 citations68
USD685960SJul 9, 2013
Floor cleaning apparatus
WEIS NORBERT2 citations62
US8931494B2Jan 13, 2015
Cleaning container
WEIS NORBERT3 citations61
US9364129B2Jun 14, 2016
Drive system for a cleaning unit, and cleaning unit
WEIS NORBERT2 citations60