US2719084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Special alloy for magnetostrictive applications
Assignee: Collins Radio Co
•
Filing: 1954-08-03
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Granted: 1955-09-27
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Expires: 1974-08-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Countis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:11
CPC Classifications
H; H01; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/12; H01F1/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
AN ALLOY COMPRISING, THE COMPOSITION BY WEIGHT OF 44.2 PER CENT OF NICKEL, 55.7 PER CENT OF IRON AND 0.1 PER CENT OF MANGANESE.
Claim 2
Dependent Claim
24 words
AN ALLOY COMPRISING, THE COMPOSITION BY WEIGHT OF 44.2 PER CENT OF NICKEL, 55.7 PER CENT OF IRON AND 0.1 PER CENT OF MANGANESE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-26 | 1959-03-28 | 1959-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-26 | 1963-03-28 | 1963-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-26 | 1967-03-28 | 1967-09-27 | $7700.00 | Window Closed / Lapsed |