Patent US3245313A successfully refreshed from Google Patents.
US3245313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light modulating means employing a self-erasing plating solution
Assignee: Lanteris Space LLC
•
Filing: 1961-02-23
•
Granted: 1966-04-12
•
Expires: 1981-02-23
Abstract
No abstract record available.
Inventors
- 👤 Zaromb Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:18
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/15; G02F1/1506; G02F1/153
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1525554A
Cited
GB241636A
Cited
US2575712A
Cited
US2596515A
Cited
US2756165A
Cited
FR1228105A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |