KR880015340U - Analog watch with all-optical tube - Google Patents

Analog watch with all-optical tube

Info

Publication number: KR880015340U
Authority: KR; South Korea
Prior art keywords: optical tube; analog watch; watch; analog; optical
Prior art date: 1987-01-21

Application number

KR2019870000605U

Other languages

Korean (ko)

Other versions

KR900003264Y1 (en

Inventor

문영조

Original Assignee

문영조

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.)

1987-01-21

Filing date

1987-01-21

Publication date

1988-09-15

1987-01-21 Application filed by 문영조 filed Critical 문영조

1987-01-21 Priority to KR2019870000605U priority Critical patent/KR900003264Y1/en

1988-09-15 Publication of KR880015340U publication Critical patent/KR880015340U/en

1990-04-20 Application granted granted Critical

1990-04-20 Publication of KR900003264Y1 publication Critical patent/KR900003264Y1/en

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/005—Indicating the time optically by electric means by discs
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/04—Hands; Discs with a single mark or the like
- G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Electric Clocks (AREA)

KR2019870000605U 1987-01-21 1987-01-21 Analog clock with light tube KR900003264Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019870000605U KR900003264Y1 (en)	1987-01-21	1987-01-21	Analog clock with light tube

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019870000605U KR900003264Y1 (en)	1987-01-21	1987-01-21	Analog clock with light tube

Publications (2)

Publication Number	Publication Date
KR880015340U true KR880015340U (en)	1988-09-15
KR900003264Y1 KR900003264Y1 (en)	1990-04-20

Family

ID=19259128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019870000605U KR900003264Y1 (en)	1987-01-21	1987-01-21	Analog clock with light tube

Country Status (1)

Country	Link
KR (1)	KR900003264Y1 (en)

1987
- 1987-01-21 KR KR2019870000605U patent/KR900003264Y1/en active IP Right Grant

Also Published As

Publication number	Publication date
KR900003264Y1 (en)	1990-04-20

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Legal Events

Date	Code	Title	Description
1987-01-21	A201	Request for examination
1987-01-21	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870121
1987-01-21	UA0201	Request for examination	Patent event date: 19870121 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1988-09-15	UG1501	Laying open of application
1990-04-20	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900322
1990-07-10	E701	Decision to grant or registration of patent right
1990-07-10	UE0701	Decision of registration	Patent event date: 19900710 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1991-09-10	NORF	Unpaid initial registration fee
1991-09-10	UC1904	Unpaid initial registration fee