CH481415A - Alarm clock - Google Patents
Alarm clockInfo
- Publication number
- CH481415A CH481415A CH1345966A CH1345966A CH481415A CH 481415 A CH481415 A CH 481415A CH 1345966 A CH1345966 A CH 1345966A CH 1345966 A CH1345966 A CH 1345966A CH 481415 A CH481415 A CH 481415A
- Authority
- CH
- Switzerland
- Prior art keywords
- alarm clock
- alarm
- clock
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/18—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means
-
- 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/021—Controls (winding up the alarm; adjusting and indicating the waking time)
-
- 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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/03—Alarm signal stop arrangements
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/02—Constructional details
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/28—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Electromechanical Clocks (AREA)
- Audible And Visible Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489528A US3328953A (en) | 1965-09-23 | 1965-09-23 | Alarm clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481415A true CH481415A (en) | 1969-07-31 |
Family
ID=23944256
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1345966D CH1345966A4 (en) | 1965-09-23 | 1966-09-19 | |
| CH1345966A CH481415A (en) | 1965-09-23 | 1966-09-19 | Alarm clock |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1345966D CH1345966A4 (en) | 1965-09-23 | 1966-09-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3328953A (en) |
| CH (2) | CH1345966A4 (en) |
| DE (1) | DE1950595U (en) |
| GB (1) | GB1129560A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099371A (en) * | 1974-10-04 | 1978-07-11 | Citizen Watch Co., Ltd. | Electronic optical display alarm timepiece |
| JP2946198B2 (en) * | 1996-10-11 | 1999-09-06 | セイコーインスツルメンツ株式会社 | Electronic clock with alarm |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2591891A (en) * | 1948-01-26 | 1952-04-08 | Clifford G Thorsen | Demountable structure |
| FR1053159A (en) * | 1952-03-28 | 1954-02-01 | Renault | Improvements to removable ball joints |
| US3195300A (en) * | 1962-02-14 | 1965-07-20 | Gen Electric | Alarm set indicating means |
| US3167904A (en) * | 1964-03-06 | 1965-02-02 | Gen Electric | Lighted alarm set indicator |
-
1965
- 1965-09-23 US US489528A patent/US3328953A/en not_active Expired - Lifetime
-
1966
- 1966-08-19 GB GB37172/66A patent/GB1129560A/en not_active Expired
- 1966-09-19 CH CH1345966D patent/CH1345966A4/xx unknown
- 1966-09-19 CH CH1345966A patent/CH481415A/en not_active IP Right Cessation
- 1966-09-22 DE DEG35478U patent/DE1950595U/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH1345966A4 (en) | 1969-07-31 |
| US3328953A (en) | 1967-07-04 |
| DE1950595U (en) | 1966-11-24 |
| GB1129560A (en) | 1968-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |