US4920525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quiet alarm clock
Assignee: Individual
•
Filing: 1988-11-03
•
Granted: 1990-04-24
•
Expires: 2008-11-03
Abstract
Abstract A quiet alarm clock comprising a flat rectangular enclosure, and a motor-driven eccentric vibrator positioned within the enclosure. An electronic clock module is removably fastened within the enclosure, and includes a self-contained battery power source, switches for selectively setting time of day and alarm time and an alphanumeric clock display positioned on one wall of the enclosure for ready observation by a user. An alarm output from the clock is fed to a solid-state electronic switch that applies electrical power to the vibrator motor from a second battery power source within the enclosure. The clock module includes an operator panel positioned adjacent to the display and having the time-setting switches mounted thereon, and a hinged flap for removably covering the panel while permitting viewing of the display, whereby the clock module may be employed as a pocket watch separate from the quiet alarm.
Inventors
- 👤 Jack B. Meister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:28
CPC Classifications
G; G04; G04G; G04G13/00; G04G13/02; G04G13/021
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
179 words
An alarm clock comprising: a flat rectangular enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, an electronic clock mouted within said enclosure and including a self-contained battery power source, means for setting time of day and alarm time at said clock, an alphanmeric clock display positioned in one wall of said enclosure, and an alarm output, and means including a second battery power source and solid-state electronic switch means within said enclosure responsive to said alarm output for connecting said second battery power source to said electric motor, said electronic clock, including said self-contained battery power source, said time setting means and said display, comprising a separate module removably fastened within said enclosure, said enclosure including a generally rectangular pocket on said one wall, said electronic clock module being removable positioned in said pocket, there being mating electrical connection means on said module and in said pocket for securing said module in said pocket and feeding said alarm signal to said solid-state switch means.
Claim 2
Dependent Claim
179 words
An alarm clock comprising: a flat rectangular enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, an electronic clock mouted within said enclosure and including a self-contained battery power source, means for setting time of day and alarm time at said clock, an alphanmeric clock display positioned in one wall of said enclosure, and an alarm output, and means including a second battery power source and solid-state electronic switch means within said enclosure responsive to said alarm output for connecting said second battery power source to said electric motor, said electronic clock, including said self-contained battery power source, said time setting means and said display, comprising a separate module removably fastened within said enclosure, said enclosure including a generally rectangular pocket on said one wall, said electronic clock module being removable positioned in said pocket, there being mating electrical connection means on said module and in said pocket for securing said module in said pocket and feeding said alarm signal to said solid-state switch means.
Claim 3
Dependent Claim
174 words
An alarm clock comprising: a flat rectangular enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, an electronic clock mounted within said enclosure and including a self-contained battery power source, means for setting time of day and alarm time at said clock, an alphanumeric clock display positioned in one wall of said enclosure, and an alarm output, and means including a second battery power source and solid-state electronic switch means within said enclosure responsive to said alarm output for connecting said second battery power source to said electric motor, said electronic clock, including said self-contained battery power source, said time setting means and said display, comprising a separate module removably fastened within said enclosure, said enclosure including a pocket on said one wall, said electronic clock module being removably positioned in said pocket, there being means on said module and in said pocket for securing said module in said pocket and feeding said alarm signal to said solid-state switch means.
Claim 4
Dependent Claim
174 words
An alarm clock comprising: a flat rectangular enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, an electronic clock mounted within said enclosure and including a self-contained battery power source, means for setting time of day and alarm time at said clock, an alphanumeric clock display positioned in one wall of said enclosure, and an alarm output, and means including a second battery power source and solid-state electronic switch means within said enclosure responsive to said alarm output for connecting said second battery power source to said electric motor, said electronic clock, including said self-contained battery power source, said time setting means and said display, comprising a separate module removably fastened within said enclosure, said enclosure including a pocket on said one wall, said electronic clock module being removably positioned in said pocket, there being means on said module and in said pocket for securing said module in said pocket and feeding said alarm signal to said solid-state switch means.
Claim 5
Dependent Claim
42 words
The clock set forth in claim 2 wherein said module-securing means comprises mating electrical connection means securely fastened on said module and within said pocket for simultaneously securing said module within said pocket and feeding said alarm signal to said switch means.
Claim 6
Dependent Claim
19 words
The clock set forth in claim 3 wherein said module and said pocket are of identical substantially rectangular outline.
Claim 7
Dependent Claim
23 words
The clock set forth in claim 2 wherein said electric motor comprises a rotary electric motor and an eccentric mounted on said motor.
Claim 8
Dependent Claim
31 words
The clock set forth in claim 2 wherein said second battery power source comprises a pair of AA batteries removably positionable in said enclosure through said pocket with said module removed.
Claim 9
Dependent Claim
42 words
The clock set forth in claim 6 wherein said clock module includes an operator panel positioned adjacent to said display and having said time-setting means mounted thereon, and a hinged flap for removably covering said panel while permitting viewing of said display.
Claim 10
Dependent Claim
138 words
An alarm clock comprising: an alarm module comprised of an enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, means including a first battery power source and solid-state electronic switch means with said enclosure responsive to an electronic alarm signal for connecting said first battery power source to said electric motor, and an electronic clock module including an electronic clock with a self-contained second battery power source, means for setting time of day and alarm time at said clock, an alphanumeric clock display positioned in one wall of said enclosure, and means for providing said alarm signal, and means for removably mounting said clock module within said enclosure such that said time-setting means and said display are accessible on one wall of said enclosure.
Claim 11
Dependent Claim
138 words
An alarm clock comprising: an alarm module comprised of an enclosure, a vibrator including an electric motor positioned within said enclosure and responsive to application of electrical power for emitting mechanical vibration energy, means including a first battery power source and solid-state electronic switch means with said enclosure responsive to an electronic alarm signal for connecting said first battery power source to said electric motor, and an electronic clock module including an electronic clock with a self-contained second battery power source, means for setting time of day and alarm time at said clock, an alphanumeric clock display positioned in one wall of said enclosure, and means for providing said alarm signal, and means for removably mounting said clock module within said enclosure such that said time-setting means and said display are accessible on one wall of said enclosure.
Claim 12
Dependent Claim
42 words
The clock set forth in claim 8 further comprising electrical connection means on said clock module and within said enclosure for feeding said alarm signal output from said clock to said switch means when said clock module is mounted within said enclosure.
Claim 13
Dependent Claim
59 words
The clock set forth in claim 8 wherein said enclosure includes a generally rectangular pocket on said one wall, said electronic clock module being removably positioned in said pocket, there being mating electrical connection means on said module and in said pocket for securing said module in said pocket and feeding said alarm signal to said solid-state switch means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-04-23 | 1993-10-23 | 1994-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-23 | 1997-10-23 | 1998-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-23 | 2001-10-23 | 2002-04-24 | $7700.00 | Window Closed / Lapsed |