Patent US4824757A successfully refreshed from Google Patents.
Patent US3407057A successfully refreshed from Google Patents.
US3407057A
Expired / Lapsed
US
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Molybdenum powder for use in spray coating
Assignee: Cyprus Amax Minerals Co
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Filing: 1965-10-23
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Granted: 1968-10-22
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 George A Timmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:15
CPC Classifications
C; C23; C23C; C23C4/00; C23C4/04; C23C4/06; C23C4/08; B; B22; B22F; B22F9/00; B22F9/16; B22F9/18; B22F9/20; B22F9/22; Y; Y10; Y10S; Y10S75/00; Y10S75/956; Y10T; Y10T428/00; Y10T428/12; Y10T428/12479
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3264098A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |