Froli Kunststoffwerk Heinrich Fromme Inhaberin Margret Fromme-ruthmann E. Kfr.

Germany

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Jurisdiction
        United States 2
        World 2
Date
2022 1
Before 2020 3
IPC Class
A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases 1
A47J 23/00 - Devices for stoning fruit 1
Found results for  patents

1.

Adjustable headboard

      
Application Number 35511680
Grant Number D0962669
Status In Force
Filing Date 2021-02-26
First Publication Date 2022-09-06
Grant Date 2022-09-06
Owner FROLI KUNSTSTOFFWERK HEINRICH FROMME, INH. (Germany)
Inventor Fromme-Ruthmann, Margret

2.

SUPPORT DEVICE FOR A LYING OR SEATING SURFACE OF FURNITURE, AND LYING OR SEATING FURNITURE

      
Application Number DE2016100576
Publication Number 2017/125101
Status In Force
Filing Date 2016-12-12
Publication Date 2017-07-27
Owner FROLI KUNSTSTOFFWERK HEINRICH FROMME, INHABERIN MARGRET FROMME-RUTHMANN E. KFR. (Germany)
Inventor Fromme-Ruthmann, Margret

Abstract

The invention relates to a support device (1) for a lying or seating surface of furniture, comprising a lower frame (2) with support elements (4) which define a flat support structure and an assembly of support plates (6) which have ventilation openings and which are arranged on the support elements (4) so as to form a support surface for a cushion element. The support plates (6) are designed as support plates which can be compressed and/or extended elastically in the longitudinal and/or transverse direction of the support surface. The invention further relates to lying or seating furniture comprising a support device.

IPC Classes  ?

  • A47C 23/00 - Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springsDivan basesSlatted bed bases

3.

Seat and backrest for stool

      
Application Number 29543923
Grant Number D0789129
Status In Force
Filing Date 2015-10-29
First Publication Date 2017-06-13
Grant Date 2017-06-13
Owner FROLI KUNSTSTOFFWERK HEINRICH FROMME INHABERIN MARGRET FROMME-RUTHMANN E. KFR. (Germany)
Inventor Fromme-Ruthmann, Margret

4.

ARRANGEMENT WITH A PLURALITY OF SPRING ELEMENTS FOR A CUSHION SUPPORT

      
Application Number DE2015100419
Publication Number 2016/055057
Status In Force
Filing Date 2015-10-08
Publication Date 2016-04-14
Owner FROLI KUNSTSTOFFWERK HEINRICH FROMME, INHABERIN MARGRET FROMME-RUTHMANN E. KFR. (Germany)
Inventor Fromme-Ruthmann, Margret

Abstract

The invention relates to an arrangement of spring elements (1) for a cushion support, comprising: a plurality of spring elements, spring arms (5) being arranged between a base (3) and a flat support (4), the spring elements being arranged lying next to each other such that the flat supports of the plurality of spring elements together span a support surface; and connecting elements (2) via which the spring elements are interconnected such that the spring elements are held in place relative each other in their relative position, the connecting elements being one-piece and being integrally molded on the spring elements. The invention further relates to a stack of spring element arrangements.

IPC Classes  ?