Patent US2055257A successfully refreshed from Google Patents.
US2803416A
Expired / Lapsed
US
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Resilient mounting
Assignee: General Electric Co
•
Filing: 1954-06-04
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Granted: 1957-08-20
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Expires: 1974-06-04
Abstract
No abstract record available.
Inventors
- 👤 Paul B Berlien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:51
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/38; H; H02; H02K; H02K5/00; H02K5/24
Claims Analysis
Total Claims: 0
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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) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |