AU485601B2 - Seat backrest having an adjustable lumbar support - Google Patents

Seat backrest having an adjustable lumbar support

Info

Publication number
AU485601B2
AU485601B2 AU86043/75A AU8604375A AU485601B2 AU 485601 B2 AU485601 B2 AU 485601B2 AU 86043/75 A AU86043/75 A AU 86043/75A AU 8604375 A AU8604375 A AU 8604375A AU 485601 B2 AU485601 B2 AU 485601B2
Authority
AU
Australia
Prior art keywords
lumbar support
seat backrest
adjustable lumbar
adjustable
backrest
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
AU86043/75A
Other versions
AU8604375A (en
Inventor
Anthony Obermeier And James Edward Thompson Albert
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.)
Deere and Co
Original Assignee
Deere and Co
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
Priority claimed from US05/563,591 external-priority patent/US3973797A/en
Application filed by Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of AU485601B2 publication Critical patent/AU485601B2/en
Publication of AU8604375A publication Critical patent/AU8604375A/en
Expired legal-status Critical Current

Links

AU86043/75A 1975-03-31 1975-10-27 Seat backrest having an adjustable lumbar support Expired AU485601B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS563591 1975-03-31
US05/563,591 US3973797A (en) 1975-03-31 1975-03-31 Seat backrest having an adjustable lumbar support

Publications (2)

Publication Number Publication Date
AU485601B2 true AU485601B2 (en) 1977-05-05
AU8604375A AU8604375A (en) 1977-05-05

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651928B1 (en) * 1993-04-06 1994-08-04 Nihonkenkozoshinkenkyukai Co., Ltd. A back support used for a car seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU651928B1 (en) * 1993-04-06 1994-08-04 Nihonkenkozoshinkenkyukai Co., Ltd. A back support used for a car seat

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