FR914505A - Upholstery spring - Google Patents

Upholstery spring

Info

Publication number
FR914505A
FR914505A FR914505DA FR914505A FR 914505 A FR914505 A FR 914505A FR 914505D A FR914505D A FR 914505DA FR 914505 A FR914505 A FR 914505A
Authority
FR
France
Prior art keywords
upholstery spring
upholstery
spring
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
Donald Mcmillan Boyd
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 FR914505A publication Critical patent/FR914505A/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
    • 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
FR914505D 1944-06-23 1945-09-14 Upholstery spring Expired FR914505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB914505X 1944-06-23

Publications (1)

Publication Number Publication Date
FR914505A true FR914505A (en) 1946-10-10

Family

ID=10707200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914505D Expired FR914505A (en) 1944-06-23 1945-09-14 Upholstery spring

Country Status (1)

Country Link
FR (1) FR914505A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255470A (en) * 1964-03-03 1966-06-14 Richard R Knittel Molded spring
US3262138A (en) * 1964-03-03 1966-07-26 Union Carbide Corp Double-tapered spring assembly
US4122568A (en) * 1977-06-10 1978-10-31 Bastos Jose R R Mattress of the hard surface type
US4629253A (en) * 1986-01-15 1986-12-16 Williams Theodore M Seat occupant-activated underseat support air-cushion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255470A (en) * 1964-03-03 1966-06-14 Richard R Knittel Molded spring
US3262138A (en) * 1964-03-03 1966-07-26 Union Carbide Corp Double-tapered spring assembly
US4122568A (en) * 1977-06-10 1978-10-31 Bastos Jose R R Mattress of the hard surface type
US4629253A (en) * 1986-01-15 1986-12-16 Williams Theodore M Seat occupant-activated underseat support air-cushion

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