Patent US2830780A successfully refreshed from Google Patents.
US2830780A
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US
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Low frequency noise and shock isolation mount
Assignee: Individual
•
Filing: 1953-06-30
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Granted: 1958-04-15
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Expires: 1973-06-30
Abstract
No abstract record available.
Inventors
- 👤 Schloss Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:09
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/3732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB466354A
Cited
US2245295A
Cited
US2600090A
Cited
GB586608A
Cited
US2456087A
Cited
US2622836A
Cited
US2520757A
Cited
US2588171A
Cited
US2642253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |