US2511896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for flexibly interconnecting wave guides
Assignee: Lanteris Space LLC
•
Filing: 1944-05-31
•
Granted: 1950-06-20
•
Expires: 1964-05-31
Abstract
No abstract record available.
Inventors
- 👤 Frank J Bingley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:49
CPC Classifications
H; H01; H01P; H01P3/00; H01P3/12; H01P3/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1675316A
Cited
FR742477A
Cited
US663570A
Cited
US2000679A
Cited
US2338441A
Cited
US2381367A
Cited
US2464598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |