US3267481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recording apparatus for fluid systems
Assignee: Bowles Engineering Corp
•
Filing: 1964-03-12
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Granted: 1966-08-16
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Expires: 1984-03-12
Abstract
No abstract record available.
Inventors
- 👤 Bauer Peter
- 👤 Edward D Proctor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:38
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/001; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2191; Y10T137/2196
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A METHOD OF RECORDING FLUID OUTPUT SIGNALS FROM A FLUID UNIT COMPRISING THE STEPS OF SUPPLYING THE UNIT WITH A FLUID HAVING A PREDETERMINED RADIANT ENERGY CHARACTERISTIC DEFLECTING THE FLUID STREAM AS A FUNCTION OF AN INPUT FLUID SIGNAL, AND DIRECTING DEFLECTED FLUID OF THE UNIT INTO
Claim 2
Independent Claim
47 words
A METHOD OF RECORDING FLUID OUTPUT SIGNALS FROM A FLUID UNIT COMPRISING THE STEPS OF SUPPLYING THE UNIT WITH A FLUID HAVING A PREDETERMINED RADIANT ENERGY CHARACTERISTIC DEFLECTING THE FLUID STREAM AS A FUNCTION OF AN INPUT FLUID SIGNAL, AND DIRECTING DEFLECTED FLUID OF THE UNIT INTO
References Cited (Backward Citations)
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US2676868A
Cited
US3063050A
Cited
US3152858A
Cited
US3122039A
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US3176571A
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 |