US2865742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alloys of titanium containing beta stabilizers with minor amounts of aluminum
Assignee: Chicago Dev Corp
•
Filing: 1957-06-25
•
Granted: 1958-12-23
•
Expires: 1977-06-25
Abstract
No abstract record available.
Inventors
- 👤 William W Gullett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:01
CPC Classifications
C; C22; C22C; C22C14/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
FABRICATED ALLOYS OF TITANIUM WITH .1-5% OF A METAL SELECTED FROM THE GROUP CONSISTING OF FE, CR, V, MO AND MN, .01-.03% OXYGEN AND .1-1% ALUMINUM BALANCE SUBSTANTIALLY TITANIUM.
Claim 2
Dependent Claim
29 words
FABRICATED ALLOYS OF TITANIUM WITH .1-5% OF A METAL SELECTED FROM THE GROUP CONSISTING OF FE, CR, V, MO AND MN, .01-.03% OXYGEN AND .1-1% ALUMINUM BALANCE SUBSTANTIALLY TITANIUM.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |