US2470693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel ball antenna support
Assignee: Gabriel Co
•
Filing: 1947-05-14
•
Granted: 1949-05-17
•
Expires: 1967-05-14
Abstract
No abstract record available.
Inventors
- 👤 Theodore R Finke
- 👤 Jack L Stewart
- 👤 Jr Lewis H Finneburgh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:44
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/1207; H01Q1/1214; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32311; Y10T403/32426
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US424572A
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US610920A
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US1118970A
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US1995109A
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US2210147A
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US2251889A
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US2274884A
Cited
US2354937A
Cited
US2394276A
Cited
US2359835A
Cited
US2454897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |