CA302852A - Resilient structure - Google Patents
Resilient structureInfo
- Publication number
- CA302852A CA302852A CA302852A CA302852DA CA302852A CA 302852 A CA302852 A CA 302852A CA 302852 A CA302852 A CA 302852A CA 302852D A CA302852D A CA 302852DA CA 302852 A CA302852 A CA 302852A
- Authority
- CA
- Canada
- Prior art keywords
- resilient structure
- resilient
- 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE349582 | 1928-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA302852A true CA302852A (en) | 1930-08-05 |
Family
ID=24872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA302852A Expired CA302852A (en) | 1928-03-12 | Resilient structure |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE349582A (en) |
CA (1) | CA302852A (en) |
FR (1) | FR671327A (en) |
GB (1) | GB307755A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432361A (en) * | 1943-04-23 | 1947-12-09 | Winters Raymond | Slat type spring unit |
US2532713A (en) * | 1946-06-28 | 1950-12-05 | Gottfried Alois | Resilient seat support |
US4980936A (en) * | 1986-09-05 | 1991-01-01 | Frickland Peter O | Closed cell foam ground pad and methods for making same |
DE9107477U1 (en) * | 1991-06-17 | 1992-10-15 | Heerklotz, Siegfried, Dipl.-Ing., 4516 Bissendorf | Flat upholstered body, especially mattress |
FI103862B (en) * | 1993-10-19 | 1999-10-15 | Fashion Group Oy L | Guard |
DE29505064U1 (en) * | 1995-03-25 | 1996-07-25 | Heerklotz, Siegfried, Dipl.-Ing., 49143 Bissendorf | Flat cushion body |
DE102010048357B4 (en) * | 2010-10-13 | 2017-02-23 | Ct Formpolster Gmbh | mattress |
-
0
- CA CA302852A patent/CA302852A/en not_active Expired
-
1928
- 1928-03-12 BE BE349582D patent/BE349582A/fr unknown
-
1929
- 1929-03-12 FR FR671327D patent/FR671327A/en not_active Expired
- 1929-03-12 GB GB802829A patent/GB307755A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR671327A (en) | 1929-12-11 |
BE349582A (en) | 1928-04-30 |
GB307755A (en) | 1930-06-11 |
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