Patent US3600304A successfully refreshed from Google Patents.
US3449151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deposition of metal containing coating from vapor
Assignee: Aircraft Plating Inc
•
Filing: 1965-07-19
•
Granted: 1969-06-10
•
Expires: 1985-07-19
Abstract
No abstract record available.
Inventors
- 👤 Howard D Flicker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:17
CPC Classifications
C; C23; C23C; C23C10/00; C23C10/06; C23C10/14; Y; Y10; Y10S; Y10S252/00; Y10S252/95; Y10S252/951; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/938; Y10T; Y10T428/00; Y10T428/12; Y10T428/12472; Y10T428/12493; Y10T428/12674; Y10T428/12729; Y10T428/12736; Y10T428/12743; Y10T428/12771; Y10T428/12778
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3123493A
Cited
US1943171A
Cited
US2274671A
Cited
US3303064A
Cited
US3257230A
Cited
US3290126A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-09 | 1972-12-09 | 1973-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-09 | 1976-12-09 | 1977-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-09 | 1980-12-09 | 1981-06-10 | $7700.00 | Window Closed / Lapsed |