CH4918A - A repeater watch speaking the time instead of ringing it, called: Sivan talking watch - Google Patents

A repeater watch speaking the time instead of ringing it, called: Sivan talking watch

Info

Publication number
CH4918A
CH4918A CH4918A CH4918DA CH4918A CH 4918 A CH4918 A CH 4918A CH 4918 A CH4918 A CH 4918A CH 4918D A CH4918D A CH 4918DA CH 4918 A CH4918 A CH 4918A
Authority
CH
Switzerland
Prior art keywords
watch
sivan
ringing
speaking
called
Prior art date
Application number
CH4918A
Other languages
French (fr)
Inventor
Casimir Sivan
Original Assignee
Casimir Sivan
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 Casimir Sivan filed Critical Casimir Sivan
Publication of CH4918A publication Critical patent/CH4918A/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
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/12—Reiterating watches or clocks
    • 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
    • G04B21/00—Indicating the time by acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH4918A 1892-02-21 1892-02-21 A repeater watch speaking the time instead of ringing it, called: Sivan talking watch CH4918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4918T 1892-02-21

Publications (1)

Publication Number Publication Date
CH4918A true CH4918A (en) 1892-09-30

Family

ID=4188222

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4918A CH4918A (en) 1892-02-21 1892-02-21 A repeater watch speaking the time instead of ringing it, called: Sivan talking watch

Country Status (1)

Country Link
CH (1) CH4918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812845A1 (en) 2019-10-25 2021-04-28 Patek Philippe SA Genève Timepiece generating sounds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3812845A1 (en) 2019-10-25 2021-04-28 Patek Philippe SA Genève Timepiece generating sounds
WO2021078972A1 (en) 2019-10-25 2021-04-29 Patek Philippe Sa Genève Sound-generating timepiece
CN114787722A (en) * 2019-10-25 2022-07-22 百达翡丽日内瓦公司 Sound generating timepiece
JP2022553981A (en) * 2019-10-25 2022-12-27 パテック フィリップ ソシエテ アノニム ジュネーブ a clock that produces sound
CN114787722B (en) * 2019-10-25 2024-03-08 百达翡丽日内瓦公司 Timepiece producing sound
US12405577B2 (en) 2019-10-25 2025-09-02 Patek Philippe Sa Genève Sound-generating timepiece

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