US3243113A
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Assignee: Unisys Corp
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Filing: 1964-04-20
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Granted: 1966-03-29
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Julea S Chapline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:08
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; F15C1/10; F15C1/12; G; G06; G06D; G06D1/00; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/212; Y10T137/2125; Y10T137/2147; Y10T137/2158
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A BINARY COUNTER COMPRISING: MEANS FOR GENERATING A SERIES OF COUNT SIGNALS TO BE COUNTED; A BISTABLE FLUID AMPLIFIER HAVING A SET STATE AND A RESET STATE; FIRST FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID BISTABLE AMPLIFIER AND SAID COUNT SIGNALS FOR PRODUCING FIRST AND SECOND SIGNALS INDICATIVE OF SAID SET AND RESET STATES, RESPECTIVELY; SECOND FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID COUNT SIGNALS AND SAID FIRST SIGNALS FOR RESETTING SAID BISTABLE AMPLIFIER; AND THIRD FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID COUNT SIGNALS AND SAID SECOND SIGNALS FOR SETTING SAID BISTABLE AMPLIFIER.
Claim 2
Dependent Claim
94 words
A BINARY COUNTER COMPRISING: MEANS FOR GENERATING A SERIES OF COUNT SIGNALS TO BE COUNTED; A BISTABLE FLUID AMPLIFIER HAVING A SET STATE AND A RESET STATE; FIRST FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID BISTABLE AMPLIFIER AND SAID COUNT SIGNALS FOR PRODUCING FIRST AND SECOND SIGNALS INDICATIVE OF SAID SET AND RESET STATES, RESPECTIVELY; SECOND FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID COUNT SIGNALS AND SAID FIRST SIGNALS FOR RESETTING SAID BISTABLE AMPLIFIER; AND THIRD FLUID LOGIC CIRCUIT MEANS RESPONSIVE TO SAID COUNT SIGNALS AND SAID SECOND SIGNALS FOR SETTING SAID BISTABLE AMPLIFIER.
References Cited (Backward Citations)
CA674665A
Cited
FR1278781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |