Patent US3317672A successfully refreshed from Google Patents.
US3317672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic signal logging system
Assignee: JAMES TALCOTT Inc
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Filing: 1963-02-07
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Granted: 1967-05-02
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Expires: 1983-02-07
Abstract
No abstract record available.
Inventors
- 👤 Jr Arthur T Cestaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:37
CPC Classifications
G; G08; G08B; G08B26/00; G08B26/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
AN AUTOMATIC REMOTE LOGGING SYSTEM FOR SEQUENTIALLY SELECTING AND RECORDING A PLURALITY OF ELECTRIC INFORMATION SIGNALS FROM A PLURALITY OF ELECTRIC SIGNAL SOURCES COMPRISING, IN COMBINATION, A PAIR OF TELEPHONE LINES; SIGNAL SELECTING AND TRANSMITTING MEANS AT THE SOURCE OF ELECTRIC INFORMATION SIGNALS WHICH INCLUDE A CONTROL SIGNAL, AND A PLURALITY OF FUNCTION SIGNALS TO BE RECORDED; SAID SELECTING AND TRANSMITTING MEANS INCLUDING A MULTIPLE BANK STEPPING SWITCH, A CYCLE TIMER, SWITCHES IN RESPONSIVE RELATION TO THE CYCLE TIMER AND IN CONTROL RELATION TO THE MULTIPLE BANK STEPPING SWITCH FOR MAKING SEQUENTIAL CIRCUIT WITH SELECTED INFORMATION SIGNAL SOURCES AND ONE END OF THE TELEPHONE LINES, CONTROL AND RECORDING MEANS AT THE OTHER END OF THE TELEPHONE LINES, THE RECORDING MEANS INCLUDING A FUNCTION SIGNAL CHANNEL, A PLURALITY OF SIGNAL RECORDERS CORRESPONDING TO THE NUMBER OF FUNCTION SIGNALS TO BE RECORDED, AND A MULTIPLE BANK STEPPING SWITCH COUPLED TO THE RE-
Claim 2
Dependent Claim
150 words
AN AUTOMATIC REMOTE LOGGING SYSTEM FOR SEQUENTIALLY SELECTING AND RECORDING A PLURALITY OF ELECTRIC INFORMATION SIGNALS FROM A PLURALITY OF ELECTRIC SIGNAL SOURCES COMPRISING, IN COMBINATION, A PAIR OF TELEPHONE LINES; SIGNAL SELECTING AND TRANSMITTING MEANS AT THE SOURCE OF ELECTRIC INFORMATION SIGNALS WHICH INCLUDE A CONTROL SIGNAL, AND A PLURALITY OF FUNCTION SIGNALS TO BE RECORDED; SAID SELECTING AND TRANSMITTING MEANS INCLUDING A MULTIPLE BANK STEPPING SWITCH, A CYCLE TIMER, SWITCHES IN RESPONSIVE RELATION TO THE CYCLE TIMER AND IN CONTROL RELATION TO THE MULTIPLE BANK STEPPING SWITCH FOR MAKING SEQUENTIAL CIRCUIT WITH SELECTED INFORMATION SIGNAL SOURCES AND ONE END OF THE TELEPHONE LINES, CONTROL AND RECORDING MEANS AT THE OTHER END OF THE TELEPHONE LINES, THE RECORDING MEANS INCLUDING A FUNCTION SIGNAL CHANNEL, A PLURALITY OF SIGNAL RECORDERS CORRESPONDING TO THE NUMBER OF FUNCTION SIGNALS TO BE RECORDED, AND A MULTIPLE BANK STEPPING SWITCH COUPLED TO THE RE-
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) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |