US3058714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resistor mounting bracket
Assignee: Northrop Grumman Corp
•
Filing: 1960-01-25
•
Granted: 1962-10-16
•
Expires: 1980-01-25
Abstract
No abstract record available.
Inventors
- 👤 John E Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:29
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/01; H01C1/014
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1634953A
Cited
US2151799A
Cited
US2325712A
Cited
US2477274A
Cited
US2541828A
Cited
US2873082A
Cited
US2909354A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |