FR37493E - Conjugate springs for seats, backrests and other applications - Google Patents
Conjugate springs for seats, backrests and other applicationsInfo
- Publication number
- FR37493E FR37493E FR37493DA FR37493E FR 37493 E FR37493 E FR 37493E FR 37493D A FR37493D A FR 37493DA FR 37493 E FR37493 E FR 37493E
- Authority
- FR
- France
- Prior art keywords
- backrests
- conjugate
- seats
- springs
- applications
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE646383X | 1926-12-29 | ||
GB35267/27A GB282822A (en) | 1926-12-29 | 1927-12-29 | A spring support for seats, seat backs and the like |
DED59441D DE498004C (en) | 1926-12-29 | 1929-10-11 | Suspension for seats, backrests, etc. like |
Publications (1)
Publication Number | Publication Date |
---|---|
FR37493E true FR37493E (en) | 1930-12-15 |
Family
ID=48050363
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR646383D Expired FR646383A (en) | 1926-12-29 | 1927-12-27 | Conjugate springs for seats, backrests and other applications |
FR37493D Expired FR37493E (en) | 1926-12-29 | 1929-10-07 | Conjugate springs for seats, backrests and other applications |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR646383D Expired FR646383A (en) | 1926-12-29 | 1927-12-27 | Conjugate springs for seats, backrests and other applications |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE476930C (en) |
FR (2) | FR646383A (en) |
GB (1) | GB282822A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2644509A (en) * | 1945-03-13 | 1953-07-07 | John M Dorton | Floating motion cushion for vehicles and furniture |
DE960684C (en) * | 1954-04-10 | 1957-03-28 | Walter Stuebner | Spring clip with circular curled ends |
-
1927
- 1927-12-23 DE DED54624D patent/DE476930C/en not_active Expired
- 1927-12-27 FR FR646383D patent/FR646383A/en not_active Expired
- 1927-12-29 GB GB35267/27A patent/GB282822A/en not_active Expired
-
1929
- 1929-10-07 FR FR37493D patent/FR37493E/en not_active Expired
- 1929-10-11 DE DED59441D patent/DE498004C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR646383A (en) | 1928-11-10 |
GB282822A (en) | 1928-11-01 |
DE476930C (en) | 1929-05-27 |
DE498004C (en) | 1930-05-16 |
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