Patent US3269825A successfully refreshed from Google Patents.
US3269825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing homogeneous alloys containing refractory metals
Assignee: Colt Industries Operating Corp
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Filing: 1963-06-18
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Granted: 1966-08-30
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Expires: 1983-06-18
Abstract
No abstract record available.
Inventors
- 👤 Milton B Vordahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:19
CPC Classifications
C; C22; C22C; C22C1/00; C22C1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A METHOD OF PRODUCING SUBSTANTIALLY HOMOGENOUS ALLOYS CONTAINING EFFECTIVE QUANTITIES OF MOLYBDENUM, COMPRISING ADMIXING THE MOLYBDENUM IN POWDERED FORM WITH POWDERED TIN IN AN AMOUNT EFFECTIVE AS A BINDER FOR THE MOLYBDENUM, ROLLING THE MIXTURE TO THE FORM OF FLAKES, MIXING THE FLAKES WITH A PEATICULATE MATERIAL SELCTED FROM THE GROUP CONSISTING OF TITANIUM, ZIRCONIUM AND BASE ALLOYS THEREOF, FORMING THE FLAKE-PARTICULATE MIXTURE INTO A COMPACTED CONSUMABLE ELECTRODE, AND VACUUM ARC MELTING THE ELCTRODE.
Claim 2
Independent Claim
74 words
A METHOD OF PRODUCING SUBSTANTIALLY HOMOGENOUS ALLOYS CONTAINING EFFECTIVE QUANTITIES OF MOLYBDENUM, COMPRISING ADMIXING THE MOLYBDENUM IN POWDERED FORM WITH POWDERED TIN IN AN AMOUNT EFFECTIVE AS A BINDER FOR THE MOLYBDENUM, ROLLING THE MIXTURE TO THE FORM OF FLAKES, MIXING THE FLAKES WITH A PEATICULATE MATERIAL SELCTED FROM THE GROUP CONSISTING OF TITANIUM, ZIRCONIUM AND BASE ALLOYS THEREOF, FORMING THE FLAKE-PARTICULATE MIXTURE INTO A COMPACTED CONSUMABLE ELECTRODE, AND VACUUM ARC MELTING THE ELCTRODE.
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) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |