BE774049A - Horlogerie numerique - Google Patents

Horlogerie numerique

Info

Publication number: BE774049A
Authority: BE; Belgium
Prior art keywords: digital clock; clock; digital
Prior art date: 1970-11-16

Application number

BE774049A

Other languages

English (en)

Original Assignee

Wakabayashi Yasuo

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.)

1970-11-16

Filing date

1971-10-18

Publication date

1972-02-16

1971-04-28 Priority claimed from JP2753271A external-priority patent/JPS5322460B1/ja

1971-10-18 Application filed by Wakabayashi Yasuo filed Critical Wakabayashi Yasuo

1972-02-16 Publication of BE774049A publication Critical patent/BE774049A/fr

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electric Clocks (AREA)
Illuminated Signs And Luminous Advertising (AREA)

BE774049A 1970-11-16 1971-10-18 Horlogerie numerique BE774049A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP10018370		1970-11-16
JP2753271A JPS5322460B1 (fr)	1971-04-28	1971-04-28

Publications (1)

Publication Number	Publication Date
BE774049A true BE774049A (fr)	1972-02-16

Family

ID=26365468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE774049A BE774049A (fr)	1970-11-16	1971-10-18	Horlogerie numerique

Country Status (7)

Country	Link
US (1)	US3759030A (fr)
AU (1)	AU462895B2 (fr)
BE (1)	BE774049A (fr)
CA (1)	CA984485A (fr)
DE (1)	DE2150829C3 (fr)
FR (1)	FR2113849B1 (fr)
GB (1)	GB1372564A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4290131A (en) *	1978-04-06	1981-09-15	Citizen Watch Company Limited	Electronic timepiece
USD278812S (en)	1984-04-19	1985-05-14	Multi-Tech Industries Corp.	Combination telephone clock and radio set
USD316821S (en)	1987-10-26	1991-05-14	Seikosha Co., Ltd.	Clock
USD328713S (en)	1989-09-26	1992-08-18	Seiko Instruments Inc.	Digital clock
USD336615S (en)	1991-01-08	1993-06-22	Pollyflame International B.V.	Digital clock
USD363228S (en)	1994-08-08	1995-10-17	Advance Watch Company	Digital alarm clock
DE29721287U1 (de)	1997-12-02	1998-01-29	John, Andreas, 46562 Voerde	Einrichtung zur optischen Darstellung der Uhrzeit
USD408294S (en) *	1998-03-05	1999-04-20	Frank Burleson	Time and date clock with text reminder
USD585306S1 (en) *	2008-04-25	2009-01-27	Daniel Oas	Combined desk clock and USB hub
USD845149S1 (en) *	2016-11-30	2019-04-09	Fuzhou Yishang Youpin Electronic Co. Ltd.	Electronic alarm clock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1220109A (en) *	1916-09-15	1917-03-20	Heiny Electric Co	Electric display system.
US3015094A (en) *	1957-09-06	1961-12-26	Gen Time Corp	Lighted numerical time display clock
US3410082A (en) *	1966-02-07	1968-11-12	Olive M. Taylor	Time indicating devices
US3613352A (en) *	1969-06-09	1971-10-19	Werner Giersiepen	Indicating device

1971
- 1971-10-07 CA CA124,721A patent/CA984485A/en not_active Expired
- 1971-10-08 AU AU34402/71A patent/AU462895B2/en not_active Expired
- 1971-10-11 GB GB4714671A patent/GB1372564A/en not_active Expired
- 1971-10-12 DE DE2150829A patent/DE2150829C3/de not_active Expired
- 1971-10-12 US US00188256A patent/US3759030A/en not_active Expired - Lifetime
- 1971-10-18 FR FR7137287A patent/FR2113849B1/fr not_active Expired
- 1971-10-18 BE BE774049A patent/BE774049A/fr unknown

Also Published As

Publication number	Publication date
US3759030A (en)	1973-09-18
AU3440271A (en)	1973-04-12
FR2113849B1 (fr)	1974-08-19
CA984485A (en)	1976-02-24
AU462895B2 (en)	1975-07-10
DE2150829B2 (de)	1974-12-05
DE2150829A1 (de)	1972-05-25
DE2150829C3 (de)	1975-07-10
GB1372564A (en)	1974-10-30
FR2113849A1 (fr)	1972-06-30

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