CA1040754A - Sommier a ressorts - Google Patents

Sommier a ressorts

Info

Publication number: CA1040754A
Authority: CA; Canada
Prior art keywords: center rail; frame; sheet; spring assembly; box spring
Prior art date: 1976-05-18
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

CA252,787A

Other languages

English (en)

Inventor

Robert D. Macmorran

Raymond L. Mcquitty

Lloyd E. Tieman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Flex O Lators Inc

Original Assignee

Flex O Lators Inc

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.)

1976-05-18

Filing date

1976-05-18

Publication date

1978-10-17

1976-05-18 Application filed by Flex O Lators Inc filed Critical Flex O Lators Inc

1976-05-18 Priority to CA252,787A priority Critical patent/CA1040754A/fr

1978-10-17 Application granted granted Critical

1978-10-17 Publication of CA1040754A publication Critical patent/CA1040754A/fr

Status Expired legal-status Critical Current

Links

239000004744 fabric Substances 0.000 claims description 30
239000002131 composite material Substances 0.000 claims description 10
230000033001 locomotion Effects 0.000 claims description 3
239000000463 material Substances 0.000 claims description 3
239000000543 intermediate Substances 0.000 claims 3
230000004048 modification Effects 0.000 description 4
238000012986 modification Methods 0.000 description 4
239000006260 foam Substances 0.000 description 3
238000009434 installation Methods 0.000 description 3
238000007665 sagging Methods 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000002023 wood Substances 0.000 description 2
229910000639 Spring steel Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000009850 completed effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
230000006870 function Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
230000035807 sensation Effects 0.000 description 1

Landscapes

Mattresses And Other Support Structures For Chairs And Beds (AREA)

CA252,787A 1976-05-18 1976-05-18 Sommier a ressorts Expired CA1040754A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA252,787A CA1040754A (fr)	1976-05-18	1976-05-18	Sommier a ressorts

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA252,787A CA1040754A (fr)	1976-05-18	1976-05-18	Sommier a ressorts

Publications (1)

Publication Number	Publication Date
CA1040754A true CA1040754A (fr)	1978-10-17

Family

ID=4105988

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA252,787A Expired CA1040754A (fr)	1976-05-18	1976-05-18	Sommier a ressorts

Country Status (1)

Country	Link
CA (1)	CA1040754A (fr)

1976
- 1976-05-18 CA CA252,787A patent/CA1040754A/fr not_active Expired

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