FR538983A - Bar with springs for elastic bases - Google Patents

Bar with springs for elastic bases

Info

Publication number
FR538983A
FR538983A FR538983DA FR538983A FR 538983 A FR538983 A FR 538983A FR 538983D A FR538983D A FR 538983DA FR 538983 A FR538983 A FR 538983A
Authority
FR
France
Prior art keywords
springs
bar
elastic bases
bases
elastic
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
Application number
Other languages
French (fr)
Inventor
Alfred-Louis Renault
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR538983A publication Critical patent/FR538983A/en
Expired legal-status Critical Current

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
    • A47C23/0435—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 adjustable resilience
FR538983D 1921-08-02 1921-08-02 Bar with springs for elastic bases Expired FR538983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538983T 1921-08-02

Publications (1)

Publication Number Publication Date
FR538983A true FR538983A (en) 1922-06-17

Family

ID=8928561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538983D Expired FR538983A (en) 1921-08-02 1921-08-02 Bar with springs for elastic bases

Country Status (1)

Country Link
FR (1) FR538983A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904797A (en) * 1957-02-26 1959-09-22 Charles J Beauvais Adjustable slat supporting members for beds
US4886250A (en) * 1987-08-07 1989-12-12 Schweiger Industries, Inc. Spring structure for cushion seating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904797A (en) * 1957-02-26 1959-09-22 Charles J Beauvais Adjustable slat supporting members for beds
US4886250A (en) * 1987-08-07 1989-12-12 Schweiger Industries, Inc. Spring structure for cushion seating

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