US2632858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for vibratory devices
Assignee: Raytheon Co
•
Filing: 1950-11-16
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Granted: 1953-03-24
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Expires: 1970-11-16
Abstract
No abstract record available.
Inventors
- 👤 Carlo L Calosi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:07
CPC Classifications
H; H10; H10N; H10N35/00; H10N35/80; B; B06; B06B; B06B3/00; Y; Y10; Y10T; Y10T74/00; Y10T74/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US924195A
Cited
US1966446A
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GB581123A
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US2383383A
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US2445318A
Cited
FR919021A
Cited
US2514080A
Cited
US2478207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |