US2884611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tube shield ground strap
Assignee: General Electric Co
•
Filing: 1955-03-31
•
Granted: 1959-04-28
•
Expires: 1975-03-31
Abstract
No abstract record available.
Inventors
- 👤 Jr Van R Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:25
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/02; H01J5/12; H05; H05K; H05K9/00; H05K9/0007; H05K9/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1806815A
Cited
US1704515A
Cited
US1718993A
Cited
US2265632A
Cited
US2697210A
Cited
US2723384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-27 | 1962-10-27 | 1963-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-27 | 1966-10-27 | 1967-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-27 | 1970-10-27 | 1971-04-28 | $7700.00 | Window Closed / Lapsed |