Patent US3266509A successfully refreshed from Google Patents.
US3266509A
Expired / Lapsed
US
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Fluid pulse former
Assignee: Unisys Corp
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Filing: 1963-08-26
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Granted: 1966-08-16
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Expires: 1983-08-26
Abstract
No abstract record available.
Inventors
- 👤 Bauer Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:25
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; F15C1/10; F15C1/14; F15C1/143; F15C1/22; Y; Y10; Y10S; Y10S239/00; Y10S239/03; Y10T; Y10T137/00; Y10T137/206; Y10T137/2229; Y10T137/2251; Y10T137/2256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
A THREE-LEVEL FLUID PULSE FORMER COMPRISING: (A) A FLUID OUTPUT CHANNEL WITH AN INLET END AND AN OUTLET END; (B) FIRST AND SECOND FLUID DELAY MEANS EACH WITH AN INLET END AND AN OUTLET END, WITH SAID OUTLET END OF EACH OF SAID FIRST AND SECOND FLUID DELAY MEANS BEING CONNECTED TO THE INLET END OF SAID FLUID OUTPUT CHANNEL TO ENABLE TRANSFER OF FLUID ENERGY FROM EACH OF SAID FIRST AND SECOND FLUID DELAY MEANS TO SAID FLUID OUTPUT CHANNEL, SAID FIRST AND SECOND FLUID DELAY MEANS HAVING UNEQUAL TIME DELAY CHARACTERISTICS SUCH THAT A FLUID ENERGY CHANGE AT THEIR RESPECTIVE INLET ENDS REQUIRES UNEQUAL TIMES TO BE MANIFESTED AT THEIR OUTLET ENDS; AND (C) A FLUID ENERGY SUPPLY MEANS CONNECTED TO THE INLET ENDS OF SAID FIRST AND SECOND FLUID DELAY MEANS WHICH IS SELECTIVELY ACTUABLE FOR SHIFTING, IN SUBSTANTIALLY SIMULTANEOUS FASHION, THE FLUID ENERGY FOR ONE OF SAID INLET ENDS OF ONE OF SAID FIRST AND SECOND FLUID DELAY MEANS TO THE OTHER INLET END OF THE OTHER OF SAID FIRST AND SECOND FLUID DELAY MEANS SO THAT THE FLUID ENERGY AT THE OUTLET END OF SAID FLUID OUTPUT CHANNEL HAS
Claim 2
Dependent Claim
194 words
A THREE-LEVEL FLUID PULSE FORMER COMPRISING: (A) A FLUID OUTPUT CHANNEL WITH AN INLET END AND AN OUTLET END; (B) FIRST AND SECOND FLUID DELAY MEANS EACH WITH AN INLET END AND AN OUTLET END, WITH SAID OUTLET END OF EACH OF SAID FIRST AND SECOND FLUID DELAY MEANS BEING CONNECTED TO THE INLET END OF SAID FLUID OUTPUT CHANNEL TO ENABLE TRANSFER OF FLUID ENERGY FROM EACH OF SAID FIRST AND SECOND FLUID DELAY MEANS TO SAID FLUID OUTPUT CHANNEL, SAID FIRST AND SECOND FLUID DELAY MEANS HAVING UNEQUAL TIME DELAY CHARACTERISTICS SUCH THAT A FLUID ENERGY CHANGE AT THEIR RESPECTIVE INLET ENDS REQUIRES UNEQUAL TIMES TO BE MANIFESTED AT THEIR OUTLET ENDS; AND (C) A FLUID ENERGY SUPPLY MEANS CONNECTED TO THE INLET ENDS OF SAID FIRST AND SECOND FLUID DELAY MEANS WHICH IS SELECTIVELY ACTUABLE FOR SHIFTING, IN SUBSTANTIALLY SIMULTANEOUS FASHION, THE FLUID ENERGY FOR ONE OF SAID INLET ENDS OF ONE OF SAID FIRST AND SECOND FLUID DELAY MEANS TO THE OTHER INLET END OF THE OTHER OF SAID FIRST AND SECOND FLUID DELAY MEANS SO THAT THE FLUID ENERGY AT THE OUTLET END OF SAID FLUID OUTPUT CHANNEL HAS
References Cited (Backward Citations)
US3001539A
Cited
US3001698A
Cited
FR1278781A
Cited
US3192938A
Cited
US3117593A
Cited
US3153934A
Cited
US3177888A
Cited
US3143856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |