US3285263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Input fluid control apparatus
Assignee: Johnson Controls International Inc
•
Filing: 1963-11-01
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Granted: 1966-11-15
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Expires: 1983-11-01
Abstract
No abstract record available.
Inventors
- 👤 Bjorn G Bjornsen
- 👤 Jr Thomas J Lechner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:14
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/20; F15B; F15B5/00; F16; F16L; F16L2101/00; F16L2101/30; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
IN A FLUID CONTROL SYSTEM, (A) MEANS TO ESTABLISH A POWER STREAM HAVING AN AXIAL FLOW PATH, SAID POWER STREAM HAVING A SINGLE BOUNDARY FILLED WITH FLUID TO FORM A CONTINUOUS STREAM, AND (B) MEANS TO ESTABLISH A CONTROL SIGNAL UNIFORMLY AND SYMMETRICALLY IMPRESSED UPON THE POWER STREAM TO CONTROL THE MOMENTUM FLUX THEREOF WITH OUT DEFLECTION OF THE POWER STREAM FROM THE AXIAL PATH AS A RESULT OF SAID CONTROL SIGNAL.
Claim 2
Dependent Claim
72 words
IN A FLUID CONTROL SYSTEM, (A) MEANS TO ESTABLISH A POWER STREAM HAVING AN AXIAL FLOW PATH, SAID POWER STREAM HAVING A SINGLE BOUNDARY FILLED WITH FLUID TO FORM A CONTINUOUS STREAM, AND (B) MEANS TO ESTABLISH A CONTROL SIGNAL UNIFORMLY AND SYMMETRICALLY IMPRESSED UPON THE POWER STREAM TO CONTROL THE MOMENTUM FLUX THEREOF WITH OUT DEFLECTION OF THE POWER STREAM FROM THE AXIAL PATH AS A RESULT OF SAID CONTROL SIGNAL.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |