KR870006242U - 보온도시락 - Google Patents

보온도시락

Info

Publication number
KR870006242U
KR870006242U KR2019850013488U KR850013488U KR870006242U KR 870006242 U KR870006242 U KR 870006242U KR 2019850013488 U KR2019850013488 U KR 2019850013488U KR 850013488 U KR850013488 U KR 850013488U KR 870006242 U KR870006242 U KR 870006242U
Authority
KR
South Korea
Prior art keywords
thermal insulation
insulation
thermal
Prior art date
Application number
KR2019850013488U
Other languages
English (en)
Other versions
KR880001185Y1 (ko
Inventor
김정대
Original Assignee
김정대
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 김정대 filed Critical 김정대
Priority to KR2019850013488U priority Critical patent/KR880001185Y1/ko
Publication of KR870006242U publication Critical patent/KR870006242U/ko
Application granted granted Critical
Publication of KR880001185Y1 publication Critical patent/KR880001185Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/20—Lunch or picnic boxes or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • 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
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/0055—Constructional details of the elements forming the thermal insulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/9151—Hand-carried container for transporting a beverage or prepared food, e.g. lunch box, dinner pail, picnic cooler

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
KR2019850013488U 1985-10-14 1985-10-14 보온도시락 KR880001185Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850013488U KR880001185Y1 (ko) 1985-10-14 1985-10-14 보온도시락

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850013488U KR880001185Y1 (ko) 1985-10-14 1985-10-14 보온도시락

Publications (2)

Publication Number Publication Date
KR870006242U true KR870006242U (ko) 1987-05-06
KR880001185Y1 KR880001185Y1 (ko) 1988-03-30

Family

ID=19245903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850013488U KR880001185Y1 (ko) 1985-10-14 1985-10-14 보온도시락

Country Status (1)

Country Link
KR (1) KR880001185Y1 (ko)

Also Published As

Publication number Publication date
KR880001185Y1 (ko) 1988-03-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee