US2517693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable seal
Assignee: Lockheed Martin Corp
•
Filing: 1945-11-03
•
Granted: 1950-08-08
•
Expires: 1965-11-03
Abstract
No abstract record available.
Inventors
- 👤 Ralph K Mead
- 👤 Ray T Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:55
CPC Classifications
F; F16; F16L; F16L5/00; F16L5/02; F16L5/10; H; H01; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303; H01B17/306; Y; Y10; Y10S; Y10S277/00; Y10S277/906
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US394156A
Cited
US1287285A
Cited
US1336030A
Cited
US1697814A
Cited
US1801995A
Cited
US1747592A
Cited
US1800578A
Cited
US1875936A
Cited
US2055904A
Cited
US2039009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |