TW435552U - Three-directional anti-thieving door lock structure - Google Patents

Three-directional anti-thieving door lock structure

Info

Publication number
TW435552U
TW435552U TW87209874A02U TW435552U TW 435552 U TW435552 U TW 435552U TW 87209874A02 U TW87209874A02 U TW 87209874A02U TW 435552 U TW435552 U TW 435552U
Authority
TW
Taiwan
Prior art keywords
thieving
door lock
lock structure
directional anti
directional
Prior art date
Application number
Other languages
Chinese (zh)
Inventor
Jin-Hua Fan
Original Assignee
Fan Jin Hua
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 Fan Jin Hua filed Critical Fan Jin Hua
Publication of TW435552U publication Critical patent/TW435552U/en

Links

TW87209874A02 1998-06-19 1999-08-24 Three-directional anti-thieving door lock structure TW435552U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87209874U TW405637U (en) 1998-06-19 1998-06-19 3-way anti-pilferage door lock structure improvement

Publications (1)

Publication Number Publication Date
TW435552U true TW435552U (en) 2001-05-16

Family

ID=21634460

Family Applications (3)

Application Number Title Priority Date Filing Date
TW87209874U TW405637U (en) 1998-06-19 1998-06-19 3-way anti-pilferage door lock structure improvement
TW87209874A01 TW441682U (en) 1998-06-19 1998-11-18 Improved door lock structure with three-dimensional anti-thieving mechanism
TW87209874A02 TW435552U (en) 1998-06-19 1999-08-24 Three-directional anti-thieving door lock structure

Family Applications Before (2)

Application Number Title Priority Date Filing Date
TW87209874U TW405637U (en) 1998-06-19 1998-06-19 3-way anti-pilferage door lock structure improvement
TW87209874A01 TW441682U (en) 1998-06-19 1998-11-18 Improved door lock structure with three-dimensional anti-thieving mechanism

Country Status (1)

Country Link
TW (3) TW405637U (en)

Also Published As

Publication number Publication date
TW405637U (en) 2000-09-11
TW441682U (en) 2001-06-16

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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