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US2810642A
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Titanium-aluminum-silver alloys
Assignee: Rem Cru Titanium Inc
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Filing: 1953-01-15
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Granted: 1957-10-22
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Expires: 1973-01-15
Abstract
No abstract record available.
Inventors
- 👤 Robert I Jaffee
- 👤 Horace R Ogden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:18
CPC Classifications
C; C22; C22C; C22C14/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A TITANIUM BASE ALLOY CONSISTING ESSENTIALLY OF ABOUT:0.5 TO 8% ALUMINUM, 0.5 TO 15% SILVER, AND UP TO 0.2% EACH OF CARBON, OXYGEN AND NITROGEN, CHARACTERIZED IN HAVING AN ULTIMATE STRENGTH AT LEAST TEN PERCENT IN EXCESS OF THE UNALLOYED TITANIUM BASE METAL, AND A MINIMUM BEND RADIUS OF NOT OVER 20 T.
Claim 2
Dependent Claim
53 words
A TITANIUM BASE ALLOY CONSISTING ESSENTIALLY OF ABOUT:0.5 TO 8% ALUMINUM, 0.5 TO 15% SILVER, AND UP TO 0.2% EACH OF CARBON, OXYGEN AND NITROGEN, CHARACTERIZED IN HAVING AN ULTIMATE STRENGTH AT LEAST TEN PERCENT IN EXCESS OF THE UNALLOYED TITANIUM BASE METAL, AND A MINIMUM BEND RADIUS OF NOT OVER 20 T.
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) | 1960-10-21 | 1961-04-22 | 1961-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-21 | 1965-04-22 | 1965-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-21 | 1969-04-22 | 1969-10-22 | $7700.00 | Window Closed / Lapsed |