Patent US2049744A successfully refreshed from Google Patents.
US2049744A
Expired / Lapsed
US
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Antenna for use with an automobile radio receiver
Assignee: CONS WIRE AND ASSOCIATED CORPO
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Filing: 1934-07-05
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Granted: 1936-08-04
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Expires: 1954-07-05
Abstract
No abstract record available.
Inventors
- 👤 Paul L Mann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:56
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/27; H01Q1/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-08-04 | 1940-02-03 | 1940-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-08-04 | 1944-02-03 | 1944-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-08-04 | 1948-02-03 | 1948-08-04 | $7700.00 | Window Closed / Lapsed |