FR543057A - Improvements made to the construction of box springs - Google Patents
Improvements made to the construction of box springsInfo
- Publication number
- FR543057A FR543057A FR543057DA FR543057A FR 543057 A FR543057 A FR 543057A FR 543057D A FR543057D A FR 543057DA FR 543057 A FR543057 A FR 543057A
- Authority
- FR
- France
- Prior art keywords
- construction
- improvements made
- box springs
- springs
- box
- 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
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
-
- 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
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US273957A US1397021A (en) | 1919-01-30 | 1919-01-30 | Spring cushion construction |
GB29111/21A GB195676A (en) | 1919-01-30 | 1921-11-02 | Improvements in spring cushion construction |
FR543057T | 1921-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR543057A true FR543057A (en) | 1922-08-26 |
Family
ID=43332312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR543057D Expired FR543057A (en) | 1919-01-30 | 1921-11-04 | Improvements made to the construction of box springs |
Country Status (3)
Country | Link |
---|---|
US (2) | US1397021A (en) |
FR (1) | FR543057A (en) |
GB (1) | GB195676A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11013340B2 (en) | 2018-05-23 | 2021-05-25 | L&P Property Management Company | Pocketed spring assembly having dimensionally stabilizing substrate |
CN110761001A (en) * | 2018-07-26 | 2020-02-07 | 佛山市源田床具机械有限公司 | Spring pad production facility |
-
1919
- 1919-01-30 US US273957A patent/US1397021A/en not_active Expired - Lifetime
-
1920
- 1920-06-11 US US388107A patent/US1410965A/en not_active Expired - Lifetime
-
1921
- 1921-11-02 GB GB29111/21A patent/GB195676A/en not_active Expired
- 1921-11-04 FR FR543057D patent/FR543057A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1410965A (en) | 1922-03-28 |
US1397021A (en) | 1921-11-15 |
GB195676A (en) | 1923-04-03 |
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