TW448754U - Safety lock for locking pot door by internal pressure of the pot - Google Patents

Safety lock for locking pot door by internal pressure of the pot

Info

Publication number
TW448754U
TW448754U TW89222231U TW89222231U TW448754U TW 448754 U TW448754 U TW 448754U TW 89222231 U TW89222231 U TW 89222231U TW 89222231 U TW89222231 U TW 89222231U TW 448754 U TW448754 U TW 448754U
Authority
TW
Taiwan
Prior art keywords
pot
internal pressure
safety lock
locking
door
Prior art date
Application number
TW89222231U
Other languages
Chinese (zh)
Inventor
Tien-Ting Liang
Tien-Shou Liang
Original Assignee
Liang Tien Ting
Liang Tien Shou
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 Liang Tien Ting, Liang Tien Shou filed Critical Liang Tien Ting
Priority to TW89222231U priority Critical patent/TW448754U/en
Publication of TW448754U publication Critical patent/TW448754U/en

Links

TW89222231U 2000-12-21 2000-12-21 Safety lock for locking pot door by internal pressure of the pot TW448754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89222231U TW448754U (en) 2000-12-21 2000-12-21 Safety lock for locking pot door by internal pressure of the pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89222231U TW448754U (en) 2000-12-21 2000-12-21 Safety lock for locking pot door by internal pressure of the pot

Publications (1)

Publication Number Publication Date
TW448754U true TW448754U (en) 2001-08-01

Family

ID=21676378

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89222231U TW448754U (en) 2000-12-21 2000-12-21 Safety lock for locking pot door by internal pressure of the pot

Country Status (1)

Country Link
TW (1) TW448754U (en)

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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