US3533860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetostrictive material and elements
Assignee: Honeywell Inc
•
Filing: 1968-05-31
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Granted: 1970-10-13
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Expires: 1988-05-31
Abstract
No abstract record available.
Inventors
- 👤 John R Kench
- 👤 Jack A Sartell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:12
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/19; B23K20/00; B23K20/04; B23K35/00; B23K35/001; B23K35/004; B32; B32B; B32B15/00; B32B15/01; B32B15/012; H; H10; H10N; H10N35/00; H10N35/80; H10N35/85; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/928; Y10T; Y10T428/00; Y10T428/12; Y10T428/1234; Y10T428/12493; Y10T428/12639; Y10T428/12771; Y10T428/12861; Y10T428/12951; Y10T428/12958
Claims Analysis
Total Claims: 0
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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) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |