Patent US2704362A successfully refreshed from Google Patents.
US2704362A
Expired / Lapsed
US
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Microwave system
Assignee: Motorola Solutions Inc
•
Filing: 1949-09-28
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Granted: 1955-03-15
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Expires: 1969-09-28
Abstract
No abstract record available.
Inventors
- 👤 Kenneth N Bergan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:06
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/14; H04B7/15; H04B7/155; H04B7/15528
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2344813A
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US2311467A
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US2369268A
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US2426581A
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US2487513A
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US2475127A
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US2447392A
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US2481516A
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US2477428A
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US2496846A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |