CA1265262A - Matelas pneumatique a soupape de detente - Google Patents

Matelas pneumatique a soupape de detente

Info

Publication number: CA1265262A
Authority: CA; Canada
Prior art keywords: air; chamber; walls; pressure; mattress
Prior art date: 1986-08-25
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

CA000516772A

Other languages

English (en)

Other versions

CA1265262C (fr

Inventor

Robert A. Walker

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.)

Sleep Number Corp

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.)

1986-08-25

Filing date

1986-08-25

Publication date

1990-01-30

1986-08-25 Application filed by Individual filed Critical Individual

1986-08-25 Priority to CA516772A priority Critical patent/CA1265262C/fr

1990-01-30 Application granted granted Critical

1990-01-30 Publication of CA1265262A publication Critical patent/CA1265262A/fr

1990-01-30 Publication of CA1265262C publication Critical patent/CA1265262C/fr

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims description 9
238000007789 sealing Methods 0.000 claims description 9
210000005069 ears Anatomy 0.000 claims description 7
239000004744 fabric Substances 0.000 claims description 7
239000002985 plastic film Substances 0.000 claims description 6
238000004891 communication Methods 0.000 claims description 4
238000000926 separation method Methods 0.000 abstract description 5
230000002093 peripheral effect Effects 0.000 description 17
239000004033 plastic Substances 0.000 description 7
229920003023 plastic Polymers 0.000 description 7
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
229920002554 vinyl polymer Polymers 0.000 description 7
239000000463 material Substances 0.000 description 4
239000004677 Nylon Substances 0.000 description 3
230000009172 bursting Effects 0.000 description 3
229920001778 nylon Polymers 0.000 description 3
229920000297 Rayon Polymers 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
239000002964 rayon Substances 0.000 description 2
238000004073 vulcanization Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
210000004712 air sac Anatomy 0.000 description 1
PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
238000013022 venting Methods 0.000 description 1

Landscapes

Mattresses And Other Support Structures For Chairs And Beds (AREA)
Invalid Beds And Related Equipment (AREA)

CA516772A 1986-08-25 1986-08-25 Matelas pneumatique a soupape de detente Expired CA1265262C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA516772A CA1265262C (fr)	1986-08-25	1986-08-25	Matelas pneumatique a soupape de detente

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA516772A CA1265262C (fr)	1986-08-25	1986-08-25	Matelas pneumatique a soupape de detente

Publications (2)

Publication Number	Publication Date
CA1265262A true CA1265262A (fr)	1990-01-30
CA1265262C CA1265262C (fr)	1990-01-30

Family

ID=4133801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA516772A Expired CA1265262C (fr)	1986-08-25	1986-08-25	Matelas pneumatique a soupape de detente

Country Status (1)

Country	Link
CA (1)	CA1265262C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11439248B2 (en)	2018-12-14	2022-09-13	Sleep Technologies, Llc	Adjustable sleeping system with massage function
US12593928B2 (en)	2022-07-01	2026-04-07	Sleep Technologies, Llc	Spring modules for an adjustable sleeping system

1986
- 1986-08-25 CA CA516772A patent/CA1265262C/fr not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11439248B2 (en)	2018-12-14	2022-09-13	Sleep Technologies, Llc	Adjustable sleeping system with massage function
US11653769B2 (en)	2018-12-14	2023-05-23	Sleep Technologies, Llc	Methods and systems of spring modules for an adjustable sleeping system
US12089747B2 (en)	2018-12-14	2024-09-17	Sleep Technologies, Llc	Methods and systems of an adjustable sleeping system
US12593927B2 (en)	2018-12-14	2026-04-07	Sleep Technologies, Llc	Adjustable sleeping system with force control
US12593928B2 (en)	2022-07-01	2026-04-07	Sleep Technologies, Llc	Spring modules for an adjustable sleeping system

Also Published As

Publication number	Publication date
CA1265262C (fr)	1990-01-30

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Legal Events

Date	Code	Title	Description
2000-01-31	MKLA	Lapsed