US2659669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and method for the production of alloys
Assignee: Hi-Loy Co Inc
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Filing: 1950-07-03
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Granted: 1953-11-17
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Expires: 1970-07-03
Abstract
No abstract record available.
Inventors
- 👤 Miller Frank Alden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:41
CPC Classifications
C; C21; C21C; C21C1/00; C21C1/08; C21C7/00; C21C7/04; C21C7/06; C22; C22C; C22C27/00; C22C27/02; C22C30/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
22 words
A COMPOSITION FOR ADDITION TO MOLTEN FERROUS METALS COMPRISING AN ALLOY WHICH COMPRISES 49% TITANIUM, 49% COLUMBIUM 1% TELLURIUM AND 1% RHODIUM.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |