Patent US3510795A successfully refreshed from Google Patents.
US3510795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for generating electromagnetic radiation
Assignee: Siemens and Halske AG
•
Filing: 1964-12-10
•
Granted: 1970-05-05
•
Expires: 1984-12-10
Abstract
No abstract record available.
Inventors
- 👤 Gunter Winstel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:59
CPC Classifications
H; H01; H01S; H01S5/00; H01S5/30; H01S5/02; H01S5/024; H10; H10D; H10D99/00; H10H; H10H20/00; H10H20/80; H01S5/02407; H01S5/02423
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) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |