US1367950A - Spring-mattress - Google Patents

Spring-mattress Download PDF

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Publication number
US1367950A
US1367950A US27241119A US1367950A US 1367950 A US1367950 A US 1367950A US 27241119 A US27241119 A US 27241119A US 1367950 A US1367950 A US 1367950A
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US
Grant status
Grant
Patent type
Prior art keywords
mattress
plates
spring
ot
bolts
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 - Lifetime
Application number
Inventor
Dowsett Charles Edward
Original Assignee
Dowsett Charles Edward
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
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/12Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/28Tensioning devices therefor

Description

UNITED STATES CHARLES EDWARD DOW'SETT, 0F DERBY, ENGLAND.

sparire-MATTRESS.

Specification of Letters Patent.

Patented Feb. `8, 1921.

.lpplcaton led January 22, 1919. Serial No. 272,411.

Z'o all 'wim/m t may concern:

Be it known that I, CHARLES EDWARD Dowsu'rr, a subject of the lling ot' Great Britain and Ireland, residing at 308 Normanton road7 Derby, in the county of Derby, England, have invented new and useful lmprovements in Spring-Mattresses. of which the following is a specification.

Referring to the drawings which form a part of this specification Figure l is a plan or a spring mattress showing the application ot my invention.

Fig. 2 is a section on line 3 3 ot Fig. l.

This invention relates to the type of spring mattress in which bolts e are used for tightening up the woven-wire part or mattress proper 5 which is secured to a piece having longitudinal movement, and through which the bolts pass, project inward thereof and under the wire work or the like; the latter in course ot time becomes worn by continually rubbing on said bolts.

The object of my invention is to protect the mattress and in carrying the same into eii'ect tix suitably shaped shields or protectors 'I on the part capable oil longitudinalmovement or upcn the under side of the mattress 5 to lie between the latter and the bolts. As shown herein, the shields are formed of plates of sheet metal, which plates are rounded or beveled at the corners so that all of the angles formed by the intersecting edges ot each of the plates are ob* tuse angles, whereby the mattress is pro tected from Contact with sharp corners. It will also be observed that the plates are ot' such length and so located as to at all times present a portion of the plates between the woven wire mattress and the stretching bolts so as to prevent Contact of the mattress with the bolts.

Having now described my invention what l claim as new and desire to secure by Letters Patent is In a woven wire mattress having means for stretching the same, a plurality ot' protecting shields comprising sheet metal plates, the intersecting edges of each of said plates forming obtuse angles thereby to prevent Contact of the mattress with sharp corners, the plates being of such length and so located as to at all times present a portion of the plate between the mattress and its stretching means.

, In testimony whereof I have signed my name to this specification.

CHARLES EDWARD DOWSETT.

US1367950A 1918-03-28 1919-01-22 Spring-mattress Expired - Lifetime US1367950A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB544918A GB119195A (en) 1918-03-28 1918-03-28 Improvements in Spring Mattresses.
US1367950A US1367950A (en) 1918-03-28 1919-01-22 Spring-mattress

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB544918A GB119195A (en) 1918-03-28 1918-03-28 Improvements in Spring Mattresses.
US1367950A US1367950A (en) 1918-03-28 1919-01-22 Spring-mattress
FR495664A FR495664A (en) 1918-03-28 1919-02-11 Improvements in the spring mattresses

Publications (1)

Publication Number Publication Date
US1367950A true US1367950A (en) 1921-02-08

Family

ID=45023956

Family Applications (1)

Application Number Title Priority Date Filing Date
US1367950A Expired - Lifetime US1367950A (en) 1918-03-28 1919-01-22 Spring-mattress

Country Status (3)

Country Link
US (1) US1367950A (en)
FR (1) FR495664A (en)
GB (1) GB119195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233255A (en) * 1961-05-22 1966-02-08 Miller Herman Inc Bed construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233255A (en) * 1961-05-22 1966-02-08 Miller Herman Inc Bed construction

Also Published As

Publication number Publication date Type
GB119195A (en) 1918-09-26 application
FR495664A (en) 1919-10-15 grant

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