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KR950030720U - ladder - Google Patents

ladder

Info

Publication number
KR950030720U
KR950030720U KR2019940007630U KR19940007630U KR950030720U KR 950030720 U KR950030720 U KR 950030720U KR 2019940007630 U KR2019940007630 U KR 2019940007630U KR 19940007630 U KR19940007630 U KR 19940007630U KR 950030720 U KR950030720 U KR 950030720U
Authority
KR
South Korea
Prior art keywords
ladder
Prior art date
Application number
KR2019940007630U
Other languages
Korean (ko)
Other versions
KR970003937Y1 (en
Inventor
이수원
신현을
Original Assignee
이수원
신현을
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 이수원, 신현을 filed Critical 이수원
Priority to KR2019940007630U priority Critical patent/KR970003937Y1/en
Publication of KR950030720U publication Critical patent/KR950030720U/en
Application granted granted Critical
Publication of KR970003937Y1 publication Critical patent/KR970003937Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
KR2019940007630U 1994-04-11 1994-04-11 A ladder structure KR970003937Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940007630U KR970003937Y1 (en) 1994-04-11 1994-04-11 A ladder structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940007630U KR970003937Y1 (en) 1994-04-11 1994-04-11 A ladder structure

Publications (2)

Publication Number Publication Date
KR950030720U true KR950030720U (en) 1995-11-20
KR970003937Y1 KR970003937Y1 (en) 1997-04-24

Family

ID=19380867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940007630U KR970003937Y1 (en) 1994-04-11 1994-04-11 A ladder structure

Country Status (1)

Country Link
KR (1) KR970003937Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053779A (en) * 2002-03-25 2002-07-05 백수곤 Composite Ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053779A (en) * 2002-03-25 2002-07-05 백수곤 Composite Ladder

Also Published As

Publication number Publication date
KR970003937Y1 (en) 1997-04-24

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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
FPAY Annual fee payment

Payment date: 20050404

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee