KR910020183U - Escalator rail cleaning device - Google Patents

Escalator rail cleaning device

Info

Publication number: KR910020183U
Authority: KR; South Korea
Prior art keywords: cleaning device; rail cleaning; escalator rail; escalator; rail
Prior art date: 1990-05-23

Application number

KR2019900007027U

Other languages

Korean (ko)

Other versions

KR920005924Y1 (en

Inventor

유병인

Original Assignee

금성기전 주식회사

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.)

1990-05-23

Filing date

1990-05-23

Publication date

1991-12-19

1990-05-23 Application filed by 금성기전 주식회사 filed Critical 금성기전 주식회사

1990-05-23 Priority to KR2019900007027U priority Critical patent/KR920005924Y1/en

1991-12-19 Publication of KR910020183U publication Critical patent/KR910020183U/en

1992-08-27 Application granted granted Critical

1992-08-27 Publication of KR920005924Y1 publication Critical patent/KR920005924Y1/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/003—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for cleaning steps or pallets

KR2019900007027U 1990-05-23 1990-05-23 Escalator Rail Cleaning Device KR920005924Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019900007027U KR920005924Y1 (en)	1990-05-23	1990-05-23	Escalator Rail Cleaning Device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900007027U KR920005924Y1 (en)	1990-05-23	1990-05-23	Escalator Rail Cleaning Device

Publications (2)

Publication Number	Publication Date
KR910020183U true KR910020183U (en)	1991-12-19
KR920005924Y1 KR920005924Y1 (en)	1992-08-27

Family

ID=19299095

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900007027U KR920005924Y1 (en)	1990-05-23	1990-05-23	Escalator Rail Cleaning Device

Country Status (1)

Country	Link
KR (1)	KR920005924Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100928390B1 (en)	2008-01-16	2009-11-23	오티스 엘리베이터 컴파니	Escalator Rail Cleaning Device

1990
- 1990-05-23 KR KR2019900007027U patent/KR920005924Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR920005924Y1 (en)	1992-08-27

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Legal Events

Date	Code	Title	Description
1990-05-23	A201	Request for examination
1990-05-23	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900523
1990-05-23	UA0201	Request for examination	Patent event date: 19900523 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1991-12-19	UG1501	Laying open of application
1992-08-27	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920728
1992-11-19	E701	Decision to grant or registration of patent right
1992-11-19	UE0701	Decision of registration	Patent event date: 19921119 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1993-02-19	REGI	Registration of establishment
1993-02-19	UR0701	Registration of establishment	Patent event date: 19930219 Patent event code: UR07011E01D Comment text: Registration of Establishment
1993-02-19	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19930219
1994-12-28	UR1001	Payment of annual fee	Payment date: 19941228 Start annual number: 4 End annual number: 4
1995-12-28	UR1001	Payment of annual fee	Payment date: 19951228 Start annual number: 5 End annual number: 5
1996-12-26	UR1001	Payment of annual fee	Payment date: 19961226 Start annual number: 6 End annual number: 6
1997-12-27	UR1001	Payment of annual fee	Payment date: 19971227 Start annual number: 7 End annual number: 7
1999-06-11	FPAY	Annual fee payment	Payment date: 19990612 Year of fee payment: 8
1999-06-11	UR1001	Payment of annual fee	Payment date: 19990612 Start annual number: 8 End annual number: 8
2000-08-28	LAPS	Lapse due to unpaid annual fee
2000-08-28	UC1903	Unpaid annual fee