Patent US2948879A successfully refreshed from Google Patents.
US2948879A
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US
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High power short pulse transmitting apparatus
Assignee: Individual
•
Filing: 1955-04-27
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Granted: 1960-08-09
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Expires: 1975-04-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Louis R Padberg
- 👤 Frederick D Parker
- 👤 Milton D Papineau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:59
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/72; Y; Y10; Y10S; Y10S367/00; Y10S367/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1738565A
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US2280226A
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US2315733A
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US2566858A
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US2460316A
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US2594732A
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US2500638A
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US2458415A
Cited
US2780795A
Cited
US2806949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |