Matthias PFEIFFER

Follow

Person

Stolberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Cleaning device for acting upon a surface to be cleaned
- Patent number 10,646,092
- Issue date May 12, 2020
- Vorwerk & Co. Interholding GmbH
- Matthias Pfeiffer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cleaning device with a cleaning roller that can be rotated around a...
- Patent number 10,524,631
- Issue date Jan 7, 2020
- Vorwerk & Co. Interholding GmbH
- Matthias Pfeiffer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cleaning device with a cleaning roller that is rotatable about an a...
- Patent number 10,441,129
- Issue date Oct 15, 2019
- Vorwerk & Co. Interholding GmbH
- Matthias Pfeiffer
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
CLEANING DEVICE FOR ACTING UPON A SURFACE TO BE CLEANED
- Publication number 20180177375
- Publication date Jun 28, 2018
- VORWERK & CO. INTERHOLDING GMBH
- Matthias PFEIFFER
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CLEANING DEVICE WITH A CLEANING ROLLER THAT CAN BE ROTATED AROUND A...
- Publication number 20180168418
- Publication date Jun 21, 2018
- VORWERK & CO. INTERHOLDING GMBH
- Matthias PFEIFFER
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CLEANING DEVICE WITH A CLEANING ROLLER THAT IS ROTATABLE ABOUT AN A...
- Publication number 20180140156
- Publication date May 24, 2018
- VORWERK & CO. INTERHOLDING GMBH
- Matthias PFEIFFER
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...