JPS6414056U - - Google Patents

Info

Publication number
JPS6414056U
JPS6414056U JP10958487U JP10958487U JPS6414056U JP S6414056 U JPS6414056 U JP S6414056U JP 10958487 U JP10958487 U JP 10958487U JP 10958487 U JP10958487 U JP 10958487U JP S6414056 U JPS6414056 U JP S6414056U
Authority
JP
Japan
Prior art keywords
lumbar support
backrest
frame
tube
lumbar
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.)
Granted
Application number
JP10958487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414047Y2 (de
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
Application filed filed Critical
Priority to JP10958487U priority Critical patent/JPH0414047Y2/ja
Priority to US07/169,327 priority patent/US4893872A/en
Publication of JPS6414056U publication Critical patent/JPS6414056U/ja
Application granted granted Critical
Publication of JPH0414047Y2 publication Critical patent/JPH0414047Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
JP10958487U 1987-07-18 1987-07-18 Expired JPH0414047Y2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10958487U JPH0414047Y2 (de) 1987-07-18 1987-07-18
US07/169,327 US4893872A (en) 1987-07-18 1988-03-17 Office chair with waist supporter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10958487U JPH0414047Y2 (de) 1987-07-18 1987-07-18

Publications (2)

Publication Number Publication Date
JPS6414056U true JPS6414056U (de) 1989-01-24
JPH0414047Y2 JPH0414047Y2 (de) 1992-03-31

Family

ID=31345960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10958487U Expired JPH0414047Y2 (de) 1987-07-18 1987-07-18

Country Status (1)

Country Link
JP (1) JPH0414047Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101438755B1 (ko) * 2012-11-27 2014-09-04 주식회사 한성교구 척추 직립 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101438755B1 (ko) * 2012-11-27 2014-09-04 주식회사 한성교구 척추 직립 장치

Also Published As

Publication number Publication date
JPH0414047Y2 (de) 1992-03-31

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