US3355282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alloys of aluminum-cadmium-copper
Assignee: KH Neochem Co Ltd
•
Filing: 1965-06-07
•
Granted: 1967-11-28
•
Expires: 1985-06-07
Abstract
No abstract record available.
Inventors
- 👤 Kudo Shiro
- 👤 Yada Seiichi
- 👤 Yamauchi Takayuki
- 👤 Fukasaku Eiichi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:29
CPC Classifications
C; C22; C22C; C22C21/00; B; B01; B01J; B01J25/00; C07; C07C; C07C45/00; C07C45/002; C22C9/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
11 words
TERNARY ALLOY CONSISTING ESSENTIALLY OF ALUMINUM, CADMIUM AND COPPER, AND CONTAINING
References Cited (Backward Citations)
US2046145A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |