CH731370A4 - Digital clock - Google Patents

Digital clock

Info

Publication number
CH731370A4
CH731370A4 CH731370D CH731370D CH731370A4 CH 731370 A4 CH731370 A4 CH 731370A4 CH 731370 D CH731370 D CH 731370D CH 731370 D CH731370 D CH 731370D CH 731370 A4 CH731370 A4 CH 731370A4
Authority
CH
Switzerland
Prior art keywords
digital clock
clock
digital
Prior art date
Application number
CH731370D
Other languages
German (de)
Inventor
Dieter Rams
Claus Christian Dipl Phys Cobarg
Original Assignee
Braun Ag
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 Ag filed Critical Braun Ag
Publication of CH731370A4 publication Critical patent/CH731370A4/en

Links

Classifications

    • 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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
CH731370D 1969-05-20 1970-05-15 Digital clock CH731370A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU58675A LU58675A1 (en) 1969-05-20 1969-05-20 DIGITAL WATCH

Publications (1)

Publication Number Publication Date
CH731370A4 true CH731370A4 (en) 1972-12-29

Family

ID=19726038

Family Applications (2)

Application Number Title Priority Date Filing Date
CH731370A CH540514A (en) 1969-05-20 1970-05-15 Digital clock
CH731370D CH731370A4 (en) 1969-05-20 1970-05-15 Digital clock

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH731370A CH540514A (en) 1969-05-20 1970-05-15 Digital clock

Country Status (6)

Country Link
US (1) US3645087A (en)
CH (2) CH540514A (en)
DE (2) DE2017956A1 (en)
FR (1) FR2043537A7 (en)
GB (1) GB1303289A (en)
LU (1) LU58675A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103484A (en) * 1976-07-22 1978-08-01 Bailey James R Time indicating device
AT395219B (en) * 1989-04-17 1992-10-27 Wutscher Herwig DISPLAY DEVICE FOR A CLOCK
JP2002356077A (en) * 2001-05-31 2002-12-10 Nishi Nippon Calendar Kk Daily calendar pad
US7463556B2 (en) * 2003-09-17 2008-12-09 American Innovative, Llc Alarm device
EP3637198A1 (en) * 2018-10-10 2020-04-15 Blancpain SA Mechanical digital display for a timepiece
US11423802B2 (en) * 2019-10-10 2022-08-23 Hand2Mind, Inc. Educational clock
USD975178S1 (en) 2019-10-10 2023-01-10 Hand2Mind, Inc. Educational number line
USD973768S1 (en) 2019-10-10 2022-12-27 Hand2Mind, Inc. Educational number line
USD1020874S1 (en) 2021-04-06 2024-04-02 Hand2Mind, Inc. Educational clock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US715776A (en) * 1901-01-03 1902-12-16 Eugene Fitch Time-indicator.
US724460A (en) * 1902-05-12 1903-04-07 Eugene Fitch Clock.
US995466A (en) * 1910-03-04 1911-06-20 Homer K Jones Time-calculating machine.
US2667735A (en) * 1950-08-08 1954-02-02 Solari Remigio & C Fabbrica Or Electromechanic wall calendar clock
US3220174A (en) * 1963-03-06 1965-11-30 Enrico Boselli S P A Springless, tilting plates clock driven by two oval gears
US3353347A (en) * 1966-11-30 1967-11-21 James T Gates Reminder clock

Also Published As

Publication number Publication date
DE2017956A1 (en) 1970-11-26
FR2043537A7 (en) 1971-02-19
US3645087A (en) 1972-02-29
LU58675A1 (en) 1969-08-28
GB1303289A (en) 1973-01-17
DE7013761U (en) 1976-09-02
CH540514A (en) 1972-12-29

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