US3305645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System of recording program control signals
Assignee: EDEX CORP
•
Filing: 1962-12-26
•
Granted: 1967-02-21
•
Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Nisbet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:54
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
IN A SYSTEM FOR SELECTIVELY RECORDING UPON A RECORD MEDIUM TWO KINDS OF CONTROL SIGNAL WHEREIN ONE KIND IS ADAPTED TO SERVE AS A FUNCTION SELECTION SIGNAL AND THE OTHER KIND IS ADAPTED TO SERVE AS A COMMAND SIGNAL, TRANSDUCER MEANS ADAPTED TO RECORD UPON A RECORD MEDIUM, SIGNAL SELECTION APPARATUS COMPRISING MEANS OPERATIVELY COUPLED TO SAID TRANSDUCER MEANS INCLUDING A PLURALITY OF MEANS SETTABLE BETWEEN TWO CONDITIONS AND MEANS FOR SENSING THE CONDITION OF SAID PLURALITY OF MEANS AND RECORDING A SELECTED NUMBER OF SAID FUNCTION SELECTION SIGNALS, VIA SAID TRANSDUCER MEANS, FOR EACH OF SAID PLURALITY OF MEANS SENSED IN ONE CONDITION UNTIL SAID SENSING MEANS SENSES ONE OF SAID PLURALITY OF MEANS IN THE OTHER CONDITION, AND MEANS OPERATIVELY COUPLED TO SAID TRANSDUCER MEANS AND OPERABLE FOR MANUAL ACTUATION TO RECORD A SELECTED NUMBER OF SAID COMMAND SIGNALS.
Claim 2
Dependent Claim
141 words
IN A SYSTEM FOR SELECTIVELY RECORDING UPON A RECORD MEDIUM TWO KINDS OF CONTROL SIGNAL WHEREIN ONE KIND IS ADAPTED TO SERVE AS A FUNCTION SELECTION SIGNAL AND THE OTHER KIND IS ADAPTED TO SERVE AS A COMMAND SIGNAL, TRANSDUCER MEANS ADAPTED TO RECORD UPON A RECORD MEDIUM, SIGNAL SELECTION APPARATUS COMPRISING MEANS OPERATIVELY COUPLED TO SAID TRANSDUCER MEANS INCLUDING A PLURALITY OF MEANS SETTABLE BETWEEN TWO CONDITIONS AND MEANS FOR SENSING THE CONDITION OF SAID PLURALITY OF MEANS AND RECORDING A SELECTED NUMBER OF SAID FUNCTION SELECTION SIGNALS, VIA SAID TRANSDUCER MEANS, FOR EACH OF SAID PLURALITY OF MEANS SENSED IN ONE CONDITION UNTIL SAID SENSING MEANS SENSES ONE OF SAID PLURALITY OF MEANS IN THE OTHER CONDITION, AND MEANS OPERATIVELY COUPLED TO SAID TRANSDUCER MEANS AND OPERABLE FOR MANUAL ACTUATION TO RECORD A SELECTED NUMBER OF SAID COMMAND SIGNALS.
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |