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KR910010728U - Opening and closing device for lid of pressure cooker - Google Patents

Opening and closing device for lid of pressure cooker

Info

Publication number
KR910010728U
KR910010728U KR2019890018617U KR890018617U KR910010728U KR 910010728 U KR910010728 U KR 910010728U KR 2019890018617 U KR2019890018617 U KR 2019890018617U KR 890018617 U KR890018617 U KR 890018617U KR 910010728 U KR910010728 U KR 910010728U
Authority
KR
South Korea
Prior art keywords
lid
opening
closing device
pressure cooker
cooker
Prior art date
Application number
KR2019890018617U
Other languages
Korean (ko)
Other versions
KR910009541Y1 (en
Inventor
김영진
박성진
김기철
Original Assignee
김영진
박성진
김기철
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 김영진, 박성진, 김기철 filed Critical 김영진
Priority to KR2019890018617U priority Critical patent/KR910009541Y1/en
Priority to JP1990406948U priority patent/JPH0436925U/ja
Publication of KR910010728U publication Critical patent/KR910010728U/en
Application granted granted Critical
Publication of KR910009541Y1 publication Critical patent/KR910009541Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804—Locking devices
    • A47J27/0811—Locking devices using a number of pivotable clamps along the circumference of the cooking-vessel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A47J27/092—Devices for automatically releasing pressure before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
KR2019890018617U 1989-12-08 1989-12-08 Pressure cooker locking devices KR910009541Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019890018617U KR910009541Y1 (en) 1989-12-08 1989-12-08 Pressure cooker locking devices
JP1990406948U JPH0436925U (en) 1989-12-08 1990-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890018617U KR910009541Y1 (en) 1989-12-08 1989-12-08 Pressure cooker locking devices

Publications (2)

Publication Number Publication Date
KR910010728U true KR910010728U (en) 1991-07-29
KR910009541Y1 KR910009541Y1 (en) 1991-12-13

Family

ID=19292950

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890018617U KR910009541Y1 (en) 1989-12-08 1989-12-08 Pressure cooker locking devices

Country Status (2)

Country Link
JP (1) JPH0436925U (en)
KR (1) KR910009541Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101241352B1 (en) * 2011-08-31 2013-03-11 주식회사 리홈 Inner pot having double fringe
US20230276972A1 (en) * 2022-03-01 2023-09-07 J.C. UNI-Tec, Inc. Pressure cooker

Also Published As

Publication number Publication date
JPH0436925U (en) 1992-03-27
KR910009541Y1 (en) 1991-12-13

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19891208

UA0201 Request for examination

Patent event date: 19891208

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19910912

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19911118

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19920311

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19920402

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19920402

UR1001 Payment of annual fee

Payment date: 19941122

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UR1001 Payment of annual fee

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UR1001 Payment of annual fee

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UR1001 Payment of annual fee

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UR1001 Payment of annual fee

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UR1001 Payment of annual fee

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FPAY Annual fee payment

Payment date: 20001111

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UR1001 Payment of annual fee

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LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee