TW489914U - Fire-proof door structure - Google Patents

Fire-proof door structure

Info

Publication number
TW489914U
TW489914U TW86213022A02U TW489914U TW 489914 U TW489914 U TW 489914U TW 86213022A02 U TW86213022A02 U TW 86213022A02U TW 489914 U TW489914 U TW 489914U
Authority
TW
Taiwan
Prior art keywords
fire
door structure
proof door
proof
door
Prior art date
Application number
Other languages
Chinese (zh)
Inventor
Ming-Shian Jiang
Original Assignee
Ming-Shian Jiang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21628378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW489914(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ming-Shian Jiang filed Critical Ming-Shian Jiang
Publication of TW489914U publication Critical patent/TW489914U/en

Links

TW86213022A02 1997-08-01 1999-06-24 Fire-proof door structure TW489914U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW86213022U TW341285U (en) 1997-08-01 1997-08-01 A fireproof door structure

Publications (1)

Publication Number Publication Date
TW489914U true TW489914U (en) 2002-06-01

Family

ID=21628378

Family Applications (3)

Application Number Title Priority Date Filing Date
TW86213022U TW341285U (en) 1997-08-01 1997-08-01 A fireproof door structure
TW86213022A02 TW489914U (en) 1997-08-01 1999-06-24 Fire-proof door structure
TW86213022A03 TW489915U (en) 1997-08-01 1999-07-17 Fire-proof door structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW86213022U TW341285U (en) 1997-08-01 1997-08-01 A fireproof door structure

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW86213022A03 TW489915U (en) 1997-08-01 1999-07-17 Fire-proof door structure

Country Status (1)

Country Link
TW (3) TW341285U (en)

Also Published As

Publication number Publication date
TW341285U (en) 1998-09-21
TW489915U (en) 2002-06-01

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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