Patent US3116472A successfully refreshed from Google Patents.
US3116472A
Expired / Lapsed
US
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Multichannel logarithmic integrating computer
Assignee: Individual
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Filing: 1961-01-31
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Granted: 1963-12-31
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Expires: 1981-01-31
Abstract
No abstract record available.
Inventors
- 👤 Alan H Rich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:40
CPC Classifications
H; H04; H04B; H04B11/00; G; G01; G01S; G01S1/00; G01S1/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A DATA HANDLING SYSTEM FOR REDUCING AND RECORDING THE AMPLITUDE OF RECEIVED PULSES FROM A PRESELECTED SEQUENCE OF TRANSMITTED SOUND PULSES OF DIFFERENT FREQUENCIES, THE FIRST OF WHICH HAS BEEN TRANSMITTED SIMULTANEOUSLY WITH A RADIO MARKER PULSE COMPRISING, A TIMING CIRCUIT ACTUATED BY SAID RADIO PULSE FOR PRODUCING A SEQUENCE OF TIMING PULSES, A MULTIPOLE MULTITAP STEPPING SWITCH ACTUATED BY ONE OF SAID TIMING PULSES, ALL BUT ONE TAP OF A FIRST COMMON POLE OF SAID STEPPING SWITCH BEING INTERCONNECTED TO THE OUTPUT OF SAID TIMING CIRCUIT TO RECEIVE THE LAST OF SAID TIMING PULSES, SAID FIRST COMMON POLE BEING CONNECTED TO PROVIDE A FEEDBACK PATH TO THE INPUT OF SAID TIMING CIRCUIT, WHEREBY SAID TIMING CIRCUIT IS RECYCLED AUTOMATICALLY, A TUNED RECEIVER HAVING SEPARATE
Claim 2
Dependent Claim
125 words
A DATA HANDLING SYSTEM FOR REDUCING AND RECORDING THE AMPLITUDE OF RECEIVED PULSES FROM A PRESELECTED SEQUENCE OF TRANSMITTED SOUND PULSES OF DIFFERENT FREQUENCIES, THE FIRST OF WHICH HAS BEEN TRANSMITTED SIMULTANEOUSLY WITH A RADIO MARKER PULSE COMPRISING, A TIMING CIRCUIT ACTUATED BY SAID RADIO PULSE FOR PRODUCING A SEQUENCE OF TIMING PULSES, A MULTIPOLE MULTITAP STEPPING SWITCH ACTUATED BY ONE OF SAID TIMING PULSES, ALL BUT ONE TAP OF A FIRST COMMON POLE OF SAID STEPPING SWITCH BEING INTERCONNECTED TO THE OUTPUT OF SAID TIMING CIRCUIT TO RECEIVE THE LAST OF SAID TIMING PULSES, SAID FIRST COMMON POLE BEING CONNECTED TO PROVIDE A FEEDBACK PATH TO THE INPUT OF SAID TIMING CIRCUIT, WHEREBY SAID TIMING CIRCUIT IS RECYCLED AUTOMATICALLY, A TUNED RECEIVER HAVING SEPARATE
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) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |