US2706606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration isolator
Assignee: Individual
•
Filing: 1951-04-14
•
Granted: 1955-04-19
•
Expires: 1971-04-14
Abstract
No abstract record available.
Inventors
- 👤 Ernest B Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:28
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/06; F16F15/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1377556A
Cited
US804884A
Cited
US1766597A
Cited
US1845551A
Cited
GB501130A
Cited
US2281955A
Cited
US2365842A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-18 | 1958-10-18 | 1959-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-18 | 1962-10-18 | 1963-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-18 | 1966-10-18 | 1967-04-19 | $7700.00 | Window Closed / Lapsed |