Patent US2470185A successfully refreshed from Google Patents.
US2470185A
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Vibration isolator
Assignee: LAWRENCE N BARRY
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Filing: 1945-05-29
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Granted: 1949-05-17
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Expires: 1965-05-29
Abstract
No abstract record available.
Inventors
- 👤 Pietz Ervin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:39
CPC Classifications
F; F16; F16F; F16F3/00; F16F3/08; F16F3/087; F16F3/0873
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US919876A
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US1080748A
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FR782906A
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US2195180A
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US2359917A
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US2367697A
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US2397804A
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US2377492A
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US2417096A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-16 | 1952-11-15 | 1953-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-16 | 1956-11-15 | 1957-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-16 | 1960-11-15 | 1961-05-17 | $7700.00 | Window Closed / Lapsed |