US2798806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Titanium alloy
Assignee: Rem Cru Titanium Inc
•
Filing: 1952-08-19
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Granted: 1957-07-09
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Expires: 1972-08-19
Abstract
No abstract record available.
Inventors
- 👤 Robert I Jaffee
- 👤 Horace R Ogden
- 👤 Daniel J Maykuth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:39
CPC Classifications
C; C22; C22C; C22C14/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
AN ALLOY CONTAINING: ABOUT 1-7.5% ALUMINUM, ABOUT 1-5% IRON, A METAL SELECTED FROM THE GROUP CONSISTING OF MANGANESE, MOLYBDENUM AND CHROMIUM IN THE RANGES 1-6% 1-8% AND 1-12% RESPECTIVELY, UP TO 0.3% CARBON AND THE BALANCE TITANIUM.
Claim 2
Dependent Claim
37 words
AN ALLOY CONTAINING: ABOUT 1-7.5% ALUMINUM, ABOUT 1-5% IRON, A METAL SELECTED FROM THE GROUP CONSISTING OF MANGANESE, MOLYBDENUM AND CHROMIUM IN THE RANGES 1-6% 1-8% AND 1-12% RESPECTIVELY, UP TO 0.3% CARBON AND THE BALANCE TITANIUM.
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) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |