TW381440U - Improvement for height adjustment structure for the back of chair - Google Patents

Improvement for height adjustment structure for the back of chair

Info

Publication number
TW381440U
TW381440U TW88200560U TW88200560U TW381440U TW 381440 U TW381440 U TW 381440U TW 88200560 U TW88200560 U TW 88200560U TW 88200560 U TW88200560 U TW 88200560U TW 381440 U TW381440 U TW 381440U
Authority
TW
Taiwan
Prior art keywords
chair
improvement
height adjustment
adjustment structure
height
Prior art date
Application number
TW88200560U
Other languages
Chinese (zh)
Inventor
Jin-Ding Chen
Original Assignee
Shin Mau Feng Entpr Co Ltd
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 by Shin Mau Feng Entpr Co Ltd filed Critical Shin Mau Feng Entpr Co Ltd
Priority to TW88200560U priority Critical patent/TW381440U/en
Publication of TW381440U publication Critical patent/TW381440U/en

Links

TW88200560U 1999-01-14 1999-01-14 Improvement for height adjustment structure for the back of chair TW381440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88200560U TW381440U (en) 1999-01-14 1999-01-14 Improvement for height adjustment structure for the back of chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88200560U TW381440U (en) 1999-01-14 1999-01-14 Improvement for height adjustment structure for the back of chair

Publications (1)

Publication Number Publication Date
TW381440U true TW381440U (en) 2000-02-01

Family

ID=21643969

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88200560U TW381440U (en) 1999-01-14 1999-01-14 Improvement for height adjustment structure for the back of chair

Country Status (1)

Country Link
TW (1) TW381440U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI709382B (en) * 2019-07-31 2020-11-11 宣禹實業股份有限公司 Segment positioning lift chair back structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI709382B (en) * 2019-07-31 2020-11-11 宣禹實業股份有限公司 Segment positioning lift chair back structure

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees