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US2818249A
Expired / Lapsed
US
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Shock absorbers
Assignee: Societa Applicazioni Gomma Antivibranti SAGA SpA
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Filing: 1954-10-15
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Granted: 1957-12-31
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Expires: 1974-10-15
Abstract
No abstract record available.
Inventors
- 👤 Boschi Antonio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:48
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/06; F16F9/08; F16F13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR754307A
Cited
US1304311A
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US1649643A
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US1516004A
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DE468320C
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GB497008A
Cited
DE730271C
Cited
GB581417A
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US2640693A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-30 | 1961-07-01 | 1961-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-30 | 1965-07-01 | 1965-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-30 | 1969-07-01 | 1969-12-31 | $7700.00 | Window Closed / Lapsed |