CA1097045A - Lits et autres structures remplis d'un liquide - Google Patents

Lits et autres structures remplis d'un liquide

Info

Publication number: CA1097045A
Authority: CA; Canada
Prior art keywords: bladders; bladder; layers; mattress; walls
Prior art date: 1977-12-30
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

CA348,815A

Other languages

English (en)

Inventor

Lloyd D. Everard

Carlos A. Mollura

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.)

Individual

Original Assignee

Individual

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.)

1977-12-30

Filing date

1980-03-31

Publication date

1981-03-10

1977-12-30 Priority claimed from US05/865,995 external-priority patent/US4172301A/en

1980-03-31 Application filed by Individual filed Critical Individual

1980-03-31 Priority to CA348,815A priority Critical patent/CA1097045A/fr

1981-03-10 Application granted granted Critical

1981-03-10 Publication of CA1097045A publication Critical patent/CA1097045A/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 16
239000000463 material Substances 0.000 claims abstract description 16
238000000034 method Methods 0.000 claims abstract description 8
238000007789 sealing Methods 0.000 claims description 14
229920002457 flexible plastic Polymers 0.000 claims description 6
238000003780 insertion Methods 0.000 claims description 4
230000037431 insertion Effects 0.000 claims description 4
230000000694 effects Effects 0.000 abstract description 8
238000000926 separation method Methods 0.000 abstract description 8
229920000915 polyvinyl chloride Polymers 0.000 abstract description 3
230000001105 regulatory effect Effects 0.000 abstract 1
235000012771 pancakes Nutrition 0.000 description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
230000004927 fusion Effects 0.000 description 4
238000005304 joining Methods 0.000 description 4
238000010276 construction Methods 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
229920001169 thermoplastic Polymers 0.000 description 3
239000004416 thermosoftening plastic Substances 0.000 description 3
238000013022 venting Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000004800 polyvinyl chloride Substances 0.000 description 2
230000000750 progressive effect Effects 0.000 description 2
238000003466 welding Methods 0.000 description 2
150000001805 chlorine compounds Chemical class 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000005060 rubber Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
238000009732 tufting Methods 0.000 description 1

Landscapes

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

CA348,815A 1977-12-30 1980-03-31 Lits et autres structures remplis d'un liquide Expired CA1097045A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA348,815A CA1097045A (fr)	1977-12-30	1980-03-31	Lits et autres structures remplis d'un liquide

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US865,995		1977-12-30
US05/865,995 US4172301A (en)	1977-12-30	1977-12-30	Fluid filled beds and the like
CA304,303A CA1091368A (fr)	1977-12-30	1978-05-29	Lits gonflables et articles analogues
CA348,815A CA1097045A (fr)	1977-12-30	1980-03-31	Lits et autres structures remplis d'un liquide

Publications (1)

Publication Number	Publication Date
CA1097045A true CA1097045A (fr)	1981-03-10

Family

ID=27165680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA348,815A Expired CA1097045A (fr)	1977-12-30	1980-03-31	Lits et autres structures remplis d'un liquide

Country Status (1)

Country	Link
CA (1)	CA1097045A (fr)

1980
- 1980-03-31 CA CA348,815A patent/CA1097045A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1998-03-10	MKEX	Expiry