US3482974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of plating gold films onto oxide-free silicon substrates
Assignee: General Electric Co
•
Filing: 1966-12-27
•
Granted: 1969-12-09
•
Expires: 1986-12-27
Abstract
No abstract record available.
Inventors
- 👤 Max Metlay
- 👤 Donald L Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:24
CPC Classifications
H; H10; H10P; H10P50/00; H10P50/20; H10P50/28; H10P50/282; H10P50/283; B; B01; B01J; B01J19/00; B01J19/08; B01J19/12; B01J19/122; G; G03; G03C; G03C5/00; G03C5/58; H10P14/00; H10P14/40; H10P14/46; H10P95/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |