Patent US3258726A successfully refreshed from Google Patents.
US3258726A
Expired / Lapsed
US
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Bendable pole pieces for adjustment op iterative networks
Assignee: —
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Filing: —
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Granted: 1966-06-28
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Expires: 1983-06-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:58
CPC Classifications
H; H03; H03H; H03H7/00; H03H7/30; H03H7/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
AN ADJUSTABLE ITERATIVE NETWORK COMPRISING: A PLURALITY OF CORE OF MAGNETIC MATERIL; A PLURALITY OF ELECTRICAL WINDINGS, ONE ASSOCIATED WITH EACH OF SAID CORE; AT LEAST ONE MAGNET; AND A PLURALITY OF MAGNETICALLY INTERCOUPLED ADJUSTABLE POLE PIECE COUPLING EACH MAGNET TO A PLURALITY OF SAID CORES, EACH POLE PIECE BEING ASSOCIATED WITH ONE OF SAID CORES AND EACH POLE PIECE BEING INDIVIDUALLY BENDABLE TO CHANGE THE DEGREE OF SAID MAGNETIC COUPLING SO AS TO ADJUST THE INDUCTANCE OF ITS ASSOCIATED WINDING.
Claim 2
Dependent Claim
81 words
AN ADJUSTABLE ITERATIVE NETWORK COMPRISING: A PLURALITY OF CORE OF MAGNETIC MATERIL; A PLURALITY OF ELECTRICAL WINDINGS, ONE ASSOCIATED WITH EACH OF SAID CORE; AT LEAST ONE MAGNET; AND A PLURALITY OF MAGNETICALLY INTERCOUPLED ADJUSTABLE POLE PIECE COUPLING EACH MAGNET TO A PLURALITY OF SAID CORES, EACH POLE PIECE BEING ASSOCIATED WITH ONE OF SAID CORES AND EACH POLE PIECE BEING INDIVIDUALLY BENDABLE TO CHANGE THE DEGREE OF SAID MAGNETIC COUPLING SO AS TO ADJUST THE INDUCTANCE OF ITS ASSOCIATED WINDING.
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) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |