AT300672B - Alarm clock with electrical alarm signaling - Google Patents

Alarm clock with electrical alarm signaling

Info

Publication number: AT300672B
Authority: AT; Austria
Prior art keywords: alarm; electrical; signaling; clock; alarm clock
Prior art date: 1968-09-28

Application number

AT916369A

Other languages

German (de)

Original Assignee

Uhrenfabrik Senden G M B H

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.)

1968-09-28

Filing date

1969-09-26

Publication date

1972-08-10

1969-09-26 Application filed by Uhrenfabrik Senden G M B H filed Critical Uhrenfabrik Senden G M B H

1972-08-10 Application granted granted Critical

1972-08-10 Publication of AT300672B publication Critical patent/AT300672B/en

Links

230000011664 signaling Effects 0.000 title 1

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
- 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
- G04C21/36—Signal repeating devices

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)

AT916369A 1968-09-28 1969-09-26 Alarm clock with electrical alarm signaling AT300672B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681798352 DE1798352A1 (en)	1968-09-28	1968-09-28	Alarm clock with electrical alarm signaling

Publications (1)

Publication Number	Publication Date
AT300672B true AT300672B (en)	1972-08-10

Family

ID=5708904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT916369A AT300672B (en)	1968-09-28	1969-09-26	Alarm clock with electrical alarm signaling

Country Status (6)

Country	Link
US (1)	US3643421A (en)
AT (1)	AT300672B (en)
CH (2)	CH1468169A4 (en)
DE (1)	DE1798352A1 (en)
FR (1)	FR1603915A (en)
GB (1)	GB1253409A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2224798B3 (en) *	1973-04-03	1977-01-21	Kienzle Uhrenfabriken Gmbh
JPS5253492Y2 (en) *	1973-09-11	1977-12-05
JPS5847438Y2 (en) *	1977-06-30	1983-10-28	セイコ−光機株式会社	battery alarm clock switch device
DE3015982A1 (en) *	1980-04-25	1981-11-05	Kieninger & Obergfell Fabrik für technische Laufwerke und Apparate, 7742 St Georgen	ELECTRICAL RELEASE DEVICE
DE3302638A1 (en) *	1983-01-27	1984-08-02	Braun Ag, 6000 Frankfurt	Alarm clock
JP2003215267A (en) *	2002-01-18	2003-07-30	Seiko Instruments Inc	Clock for inhibiting irregularity in moving of hands
EP2360538B1 (en) *	2010-02-23	2012-08-22	ETA SA Manufacture Horlogère Suisse	Device for electromechanical watch making it possible to determine the moment and the direction in which a time indication must be corrected

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3386238A (en) *	1966-03-15	1968-06-04	Gen Time Corp	Control mechanism for alarm clock

1968
- 1968-09-28 DE DE19681798352 patent/DE1798352A1/en active Pending
- 1968-12-26 FR FR1603915D patent/FR1603915A/fr not_active Expired
1969
- 1969-09-26 CH CH1468169D patent/CH1468169A4/xx unknown
- 1969-09-26 CH CH1468169A patent/CH517967A/en not_active IP Right Cessation
- 1969-09-26 AT AT916369A patent/AT300672B/en not_active IP Right Cessation
- 1969-09-29 GB GB47870/69A patent/GB1253409A/en not_active Expired
- 1969-09-29 US US861902A patent/US3643421A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3643421A (en)	1972-02-22
DE1798352A1 (en)	1971-08-12
CH1468169A4 (en)	1971-06-15
CH517967A (en)	1971-06-15
GB1253409A (en)	1971-11-10
FR1603915A (en)	1971-06-14

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Legal Events

Date	Code	Title	Description
1973-08-15	ELJ	Ceased due to non-payment of the annual fee