US3206160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromagnetic flow control system
Assignee: Individual
•
Filing: 1962-03-08
•
Granted: 1965-09-14
•
Expires: 1982-03-08
Abstract
No abstract record available.
Inventors
- 👤 Donald C Bennett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:13
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/02; F16K31/06; F16K31/0682
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
AN ELECTROMAGNETIC FLUID CONTROL SYSTEM COMPRISING A HOUSING, SAID HOUSING HAVING A SUBSTANTIALLY SPHERICAL INTERIOR WALL, A MAGNETIZED FERROMAGNETIC BALL VALVE ROTATABLY MOUNTED IN SAID HOUSING AND HAVING A FLUID PASSAGE THERETHROUGH, A PLURALITY OF CONDUITS CONNECTED TO SAID HOUSING AWND COMMUNICATING WITH THE INTERIOR THEREOF AND ELECTROMAGNETIC MEANS OPERATIVELY POSITIONED ADJACENT SAID HOUSING FOR ROTATING SAID BALL VALVE.
Claim 2
Dependent Claim
59 words
AN ELECTROMAGNETIC FLUID CONTROL SYSTEM COMPRISING A HOUSING, SAID HOUSING HAVING A SUBSTANTIALLY SPHERICAL INTERIOR WALL, A MAGNETIZED FERROMAGNETIC BALL VALVE ROTATABLY MOUNTED IN SAID HOUSING AND HAVING A FLUID PASSAGE THERETHROUGH, A PLURALITY OF CONDUITS CONNECTED TO SAID HOUSING AWND COMMUNICATING WITH THE INTERIOR THEREOF AND ELECTROMAGNETIC MEANS OPERATIVELY POSITIONED ADJACENT SAID HOUSING FOR ROTATING SAID BALL VALVE.
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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |