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Patent US2930038A successfully refreshed from Google Patents.
US2930038A
Expired / Lapsed
US
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Antenna mounting
Assignee: Admiral Corp
•
Filing: 1956-01-03
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Granted: 1960-03-22
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Expires: 1976-01-03
Abstract
No abstract record available.
Inventors
- 👤 John L Hoellerich
- 👤 George J Reichl
- 👤 William H Summerer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:10
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/24; H01Q1/241; H01Q1/242
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1763382A
Cited
US2318516A
Cited
US2250936A
Cited
US2396121A
Cited
US2591438A
Cited
US2565661A
Cited
US2583210A
Cited
FR1050186A
Cited
US2624004A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |