Margret Fromme-Ruthmann

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Schloss Holte-Stukenbrock, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement with a plurality of spring elements for a cushion support
- Patent number 11,191,365
- Issue date Dec 7, 2021
- Margret Fromme-Ruthmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Support element for a cushion cover for seating and lying areas
- Patent number 8,256,043
- Issue date Sep 4, 2012
- Froli Kunststoffwerk Heinrich Fromme oHG
- Margret Fromme-Ruthmann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
COMBINED SEATING AND SLEEPING FURNITURE AND KIT
- Publication number 20210378407
- Publication date Dec 9, 2021
- Froli Kunststoffwerk Heinrich Fromme, Inhaberin Margret Fromme-Ruthmann e. Kfr.
- Margret FROMME-RUTHMANN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ARRANGEMENT WITH A PLURALITY OF SPRING ELEMENTS FOR A CUSHION SUPPORT
- Publication number 20170347808
- Publication date Dec 7, 2017
- Froli Kunststoffwerk Heinrich Fromme, Inhaberin Margret Fromme-Ruthmann e. Kfr.
- Margret FROMME-RUTHMANN
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SUPPORT ELEMENT FOR A CUSHION COVER FOR SEATING AND LYING AREAS
- Publication number 20100058536
- Publication date Mar 11, 2010
- FROLI KUNSTSTOFFWERK HENRICH FROMME OHG
- Margret Fromme-Ruthmann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...