GB165577A - Improvements in or relating to springs for upholstered seats, mattresses, cushions and the like - Google Patents
Improvements in or relating to springs for upholstered seats, mattresses, cushions and the likeInfo
- Publication number
- GB165577A GB165577A GB10589/20A GB1058920A GB165577A GB 165577 A GB165577 A GB 165577A GB 10589/20 A GB10589/20 A GB 10589/20A GB 1058920 A GB1058920 A GB 1058920A GB 165577 A GB165577 A GB 165577A
- Authority
- GB
- United Kingdom
- Prior art keywords
- springs
- mattresses
- cushions
- relating
- upholstered seats
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0438—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of special shape
Landscapes
- Springs (AREA)
Abstract
165,577. Brown, M. V. April 16, 1920. Helical springs. - Helical wire springs for upholstery &c. have their end coils a<1> reversed so as to form a loop a<2> which anchors the end of the wire and prevents it from slipping along the coil. The invention may be applied to springs having their end coils formed with corrugations as described in Specification 164,821, and to springs with rectangular end loops.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7213/20A GB164821A (en) | 1920-03-10 | 1920-03-10 | Improvements in and relating to springs for upholstered seats, mattresses, cushions, and the like |
GB10589/20A GB165577A (en) | 1920-03-10 | 1920-04-16 | Improvements in or relating to springs for upholstered seats, mattresses, cushions and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7213/20A GB164821A (en) | 1920-03-10 | 1920-03-10 | Improvements in and relating to springs for upholstered seats, mattresses, cushions, and the like |
GB10589/20A GB165577A (en) | 1920-03-10 | 1920-04-16 | Improvements in or relating to springs for upholstered seats, mattresses, cushions and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB165577A true GB165577A (en) | 1921-07-07 |
Family
ID=43086895
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7213/20A Expired GB164821A (en) | 1920-03-10 | 1920-03-10 | Improvements in and relating to springs for upholstered seats, mattresses, cushions, and the like |
GB10589/20A Expired GB165577A (en) | 1920-03-10 | 1920-04-16 | Improvements in or relating to springs for upholstered seats, mattresses, cushions and the like |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7213/20A Expired GB164821A (en) | 1920-03-10 | 1920-03-10 | Improvements in and relating to springs for upholstered seats, mattresses, cushions, and the like |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB164821A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641758A (en) * | 1948-06-24 | 1953-06-09 | Spring Unit Dev Co | Spring coil for cushions, mattresses, and the like |
-
1920
- 1920-03-10 GB GB7213/20A patent/GB164821A/en not_active Expired
- 1920-04-16 GB GB10589/20A patent/GB165577A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2641758A (en) * | 1948-06-24 | 1953-06-09 | Spring Unit Dev Co | Spring coil for cushions, mattresses, and the like |
Also Published As
Publication number | Publication date |
---|---|
GB164821A (en) | 1921-06-10 |
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