Patent US3378362A successfully refreshed from Google Patents.
US3378362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making thin film glass elements
Assignee: General Electric Co
•
Filing: 1965-01-04
•
Granted: 1968-04-16
•
Expires: 1985-01-04
Abstract
No abstract record available.
Inventors
- 👤 John D Mackenzie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:46
CPC Classifications
C; C03; C03C; C03C8/00; C03C8/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2077481A
Cited
US2701848A
Cited
US2678281A
Cited
US2899584A
Cited
US3252812A
Cited
US3093598A
Cited
US3061752A
Cited
US2939797A
Cited
US3005721A
Cited
US3022179A
Cited
US3081179A
Cited
US3320043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-16 | 1971-10-16 | 1972-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-16 | 1975-10-16 | 1976-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-16 | 1979-10-16 | 1980-04-16 | $7700.00 | Window Closed / Lapsed |