US3360607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telephone alarm device with selective automatic dialing of a plurality of stations
Assignee: SENSATRONICS Inc
•
Filing: 1964-09-14
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Granted: 1967-12-26
•
Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Gene A Oppenheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:39
CPC Classifications
H; H04; H04M; H04M11/00; H04M11/04; H04M11/045; H04M1/00; H04M1/26; H04M1/27
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
153 words
AN ALARM AND SIGNAL SYSTEM FOR USE WITH A TELEPHONE AND TELEPHONE SYSTEM, COMPRISING: FIRST, SECOND AND THIRD CALLING MEANS FOR ACTUATING THE TELEPHONE TO CALL FIRST, SECOND AND THIRD TELEPHONE NUMBERS, RESPECTIVELY; FIRST, SECOND AND THIRD ELECTRICAL CIRCUITS RESPECTIVELY CONNECTED TO AND FOR OPERATING THE FIRST, SECOND AND THIRD CALLING MEANS; FIRST DOUBLE-THROW SWITCH MEANS NORMALLY OPENING THE FIRST CIRCUIT AND CLOSING THE SECOND CIRCUIT AND CHANGEABLE TO THE OPPOSITE CONDITION; SECOND DOUBLETHROW SWITCH MEANS NORMALLY OPENING THE SECOND CIRCUIT BETWEEN THE FIRST SWITCH MEANS AND THE SECOND CALLING MEANS AND CLOSING THE THIRD CIRCUIT AND CHANGEABLE TO THE OPPOSITE CONDITION; THIRD SINGLE-THROW SWITCH MEANS NORMALLY OPENING THE THIRD CIRCUIT BETWEEN THE SECOND SWITCH MEANS AND THE THIRD CALLING MEANS AND CHANGEABLE TO CLOSE SAID THIRD CIRCUIT; AND FIRST, SECOND AND THIRD SIGNAL RECEIVERS RESPECTIVELY RESPONSIVE TO FIRST, SECOND AND THIRD CONDITIONS FOR RESPECTIVELY CHANGING SAID FIRST, SECOND AND THIRD SWITCH MEANS,
Claim 2
Dependent Claim
153 words
AN ALARM AND SIGNAL SYSTEM FOR USE WITH A TELEPHONE AND TELEPHONE SYSTEM, COMPRISING: FIRST, SECOND AND THIRD CALLING MEANS FOR ACTUATING THE TELEPHONE TO CALL FIRST, SECOND AND THIRD TELEPHONE NUMBERS, RESPECTIVELY; FIRST, SECOND AND THIRD ELECTRICAL CIRCUITS RESPECTIVELY CONNECTED TO AND FOR OPERATING THE FIRST, SECOND AND THIRD CALLING MEANS; FIRST DOUBLE-THROW SWITCH MEANS NORMALLY OPENING THE FIRST CIRCUIT AND CLOSING THE SECOND CIRCUIT AND CHANGEABLE TO THE OPPOSITE CONDITION; SECOND DOUBLETHROW SWITCH MEANS NORMALLY OPENING THE SECOND CIRCUIT BETWEEN THE FIRST SWITCH MEANS AND THE SECOND CALLING MEANS AND CLOSING THE THIRD CIRCUIT AND CHANGEABLE TO THE OPPOSITE CONDITION; THIRD SINGLE-THROW SWITCH MEANS NORMALLY OPENING THE THIRD CIRCUIT BETWEEN THE SECOND SWITCH MEANS AND THE THIRD CALLING MEANS AND CHANGEABLE TO CLOSE SAID THIRD CIRCUIT; AND FIRST, SECOND AND THIRD SIGNAL RECEIVERS RESPECTIVELY RESPONSIVE TO FIRST, SECOND AND THIRD CONDITIONS FOR RESPECTIVELY CHANGING SAID FIRST, SECOND AND THIRD SWITCH MEANS,
Claim 3
Dependent Claim
35 words
AN ALARM SYSTEM FOR USE WITH A DIAL-SYSTEM TELEPHONE HAVING A BASE, A RECEIVER AND RECEIVER-ACTUATED CONTACT MEANS, COMPRISING: A PULSER DEVICE OPERATIVE IN LIEU OF THE RECEIVER TO ENGAGE THE CONTACT MEANS AND ELEC-
Claim 4
Dependent Claim
35 words
AN ALARM SYSTEM FOR USE WITH A DIAL-SYSTEM TELEPHONE HAVING A BASE, A RECEIVER AND RECEIVER-ACTUATED CONTACT MEANS, COMPRISING: A PULSER DEVICE OPERATIVE IN LIEU OF THE RECEIVER TO ENGAGE THE CONTACT MEANS AND ELEC-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |