CH79673A4 - - Google Patents
Info
- Publication number
- CH79673A4 CH79673A4 CH79673D CH79673D CH79673A4 CH 79673 A4 CH79673 A4 CH 79673A4 CH 79673 D CH79673 D CH 79673D CH 79673 D CH79673 D CH 79673D CH 79673 A4 CH79673 A4 CH 79673A4
- Authority
- CH
- Switzerland
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
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
-
- 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
- G04C21/16—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)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2207690A DE2207690C3 (de) | 1972-02-18 | 1972-02-18 | Batteriebetriebener Kleinwecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH79673A4 true CH79673A4 (enrdf_load_stackoverflow) | 1977-04-15 |
Family
ID=5836378
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH79673A CH592915B5 (enrdf_load_stackoverflow) | 1972-02-18 | 1973-01-19 | |
| CH79673D CH79673A4 (enrdf_load_stackoverflow) | 1972-02-18 | 1973-01-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH79673A CH592915B5 (enrdf_load_stackoverflow) | 1972-02-18 | 1973-01-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3824789A (enrdf_load_stackoverflow) |
| CH (2) | CH592915B5 (enrdf_load_stackoverflow) |
| DE (1) | DE2207690C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2172114B3 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186389A (en) * | 1978-02-09 | 1980-01-29 | Flittie Clifford G | Sleeper's smoke-alarm clock |
| US4611200A (en) * | 1982-04-05 | 1986-09-09 | Stilwell Fred W | Portable battery powered smoke detector and clock |
| DE3630093A1 (de) * | 1986-09-04 | 1988-03-17 | Braun Ag | Kleingehaeuse fuer eine haushaltsstanduhr |
| USD491072S1 (en) | 2003-05-29 | 2004-06-08 | Idt-Lcd Holdings (Bvi) Limited | Clock |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2496373A (en) * | 1945-12-08 | 1950-02-07 | Daniel E Belich | Auxiliary bed controlled switch for electric alarm clocks |
| US2640668A (en) * | 1950-11-30 | 1953-06-02 | Schmidt Karl Otto | Travel alarm clock with sliding case |
| US2871653A (en) * | 1955-09-24 | 1959-02-03 | Movado Montres | Watch wound by enclosing sheath |
| CH948269A4 (enrdf_load_stackoverflow) * | 1968-07-10 | 1971-07-30 | ||
| US3533226A (en) * | 1969-04-07 | 1970-10-13 | Patent Management Inc | Reminder clock |
| US3756009A (en) * | 1971-04-09 | 1973-09-04 | Italora Spa | Alarm clock case made of two sections of which one is the means for stopping the alarm bell |
-
1972
- 1972-02-18 DE DE2207690A patent/DE2207690C3/de not_active Expired
-
1973
- 1973-01-19 CH CH79673A patent/CH592915B5/xx not_active IP Right Cessation
- 1973-01-19 CH CH79673D patent/CH79673A4/xx unknown
- 1973-01-30 FR FR7303475A patent/FR2172114B3/fr not_active Expired
- 1973-02-08 US US00330617A patent/US3824789A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH592915B5 (enrdf_load_stackoverflow) | 1977-11-15 |
| FR2172114A1 (enrdf_load_stackoverflow) | 1973-09-28 |
| DE2207690B2 (de) | 1974-06-06 |
| DE2207690A1 (de) | 1972-08-30 |
| DE2207690C3 (de) | 1980-01-31 |
| FR2172114B3 (enrdf_load_stackoverflow) | 1976-01-30 |
| US3824789A (en) | 1974-07-23 |