EP0457032A3 - Digital travel alarm-clock with world-time indicator - Google Patents

Digital travel alarm-clock with world-time indicator Download PDF

Info

Publication number
EP0457032A3
EP0457032A3 EP19910105853 EP91105853A EP0457032A3 EP 0457032 A3 EP0457032 A3 EP 0457032A3 EP 19910105853 EP19910105853 EP 19910105853 EP 91105853 A EP91105853 A EP 91105853A EP 0457032 A3 EP0457032 A3 EP 0457032A3
Authority
EP
European Patent Office
Prior art keywords
world
clock
time indicator
travel alarm
digital travel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19910105853
Other languages
German (de)
English (en)
Other versions
EP0457032A2 (de
Inventor
Lothar Dr. Heuwinkel
Walter Dr. Haegele
Christof Miltenberger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of EP0457032A2 publication Critical patent/EP0457032A2/de
Publication of EP0457032A3 publication Critical patent/EP0457032A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
EP19910105853 1990-05-18 1991-04-12 Digital travel alarm-clock with world-time indicator Withdrawn EP0457032A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904015948 DE4015948A1 (de) 1990-05-18 1990-05-18 Weltzeituhr
DE4015948 1990-05-18

Publications (2)

Publication Number Publication Date
EP0457032A2 EP0457032A2 (de) 1991-11-21
EP0457032A3 true EP0457032A3 (en) 1992-04-01

Family

ID=6406661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910105853 Withdrawn EP0457032A3 (en) 1990-05-18 1991-04-12 Digital travel alarm-clock with world-time indicator

Country Status (2)

Country Link
EP (1) EP0457032A3 (cs)
DE (1) DE4015948A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713272A1 (de) * 1997-03-29 1998-10-08 Junghans Uhren Gmbh Zeitzonen-Uhr
DE19724762A1 (de) * 1997-06-12 1998-12-24 Flohr Swann Richard Uhr mit zwei Zeitanzeigen
US6006986A (en) * 1997-10-28 1999-12-28 Whalen; Edward E. Global time calculator
GB2333615A (en) * 1998-01-24 1999-07-28 Universal Time Limited Metric timepiece
AU2003253136A1 (en) * 2002-10-18 2004-05-04 Diego Canedo Angoso A data input device
DE102004026414A1 (de) * 2004-05-29 2005-12-22 Bayerische Motoren Werke Ag Uhr mit einem Anzeigefeld

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017980A (en) * 1978-03-25 1979-10-10 Citizen Watch Co Ltd Electro-optical display device for world time-piece
GB2060954A (en) * 1979-08-24 1981-05-07 Casio Computer Co Ltd Electronic timepiece
GB2106673A (en) * 1981-08-04 1983-04-13 Seikosha Kk Clock
US4579460A (en) * 1984-05-17 1986-04-01 Shannon Thomas D Synchronous world clock
US4681460A (en) * 1985-09-13 1987-07-21 Citizen Watch Co., Ltd. World time watch
EP0243140A2 (en) * 1986-04-24 1987-10-28 Seiko Instruments Inc. Electronic timepiece
WO1989002098A1 (en) * 1987-08-29 1989-03-09 Jet-R Limited Devices for aiding resynchronisation of body clocks
GB2212953A (en) * 1987-11-24 1989-08-02 Seikosha Kk Universal timepiece with a calculating function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH178279A (de) * 1933-10-21 1935-07-15 Heimann Emil Uhr für gleichzeitige Angabe der Normalzeit zweier Orte mit verschiedenen Normalzeiten.
US3277646A (en) * 1964-11-12 1966-10-11 Sr Ruben M Howard Five-in-one watch assembly
JPS5331170A (en) * 1976-09-03 1978-03-24 Seiko Epson Corp Electronic watch
JPS58144882A (ja) * 1982-02-23 1983-08-29 ユニオンエレツクス株式会社 世界時計付き地球儀
CH657007GA3 (cs) * 1984-08-23 1986-08-15 Tissot Sa

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017980A (en) * 1978-03-25 1979-10-10 Citizen Watch Co Ltd Electro-optical display device for world time-piece
GB2060954A (en) * 1979-08-24 1981-05-07 Casio Computer Co Ltd Electronic timepiece
GB2106673A (en) * 1981-08-04 1983-04-13 Seikosha Kk Clock
US4579460A (en) * 1984-05-17 1986-04-01 Shannon Thomas D Synchronous world clock
US4681460A (en) * 1985-09-13 1987-07-21 Citizen Watch Co., Ltd. World time watch
EP0243140A2 (en) * 1986-04-24 1987-10-28 Seiko Instruments Inc. Electronic timepiece
WO1989002098A1 (en) * 1987-08-29 1989-03-09 Jet-R Limited Devices for aiding resynchronisation of body clocks
GB2212953A (en) * 1987-11-24 1989-08-02 Seikosha Kk Universal timepiece with a calculating function

Also Published As

Publication number Publication date
DE4015948A1 (de) 1991-11-21
EP0457032A2 (de) 1991-11-21
DE4015948C2 (cs) 1992-05-14

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