US3009982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lightning diverters
Assignee: Individual
•
Filing: 1958-03-10
•
Granted: 1961-11-21
•
Expires: 1978-03-10
Abstract
No abstract record available.
Inventors
- 👤 Morris M Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:32
CPC Classifications
H; H02; H02G; H02G13/00; H02G13/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US361520A
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US505106A
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US1617691A
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US1863080A
Cited
US2333144A
Cited
GB574906A
Cited
US2502657A
Cited
US2712602A
Cited
GB736836A
Cited
US2927148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |