US3049344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration and shock isolator
Assignee: Unisys Corp
•
Filing: 1960-01-04
•
Granted: 1962-08-14
•
Expires: 1980-01-04
Abstract
No abstract record available.
Inventors
- 👤 Robert D Hawkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:28
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/376; E; E05; E05Y; E05Y2800/00; E05Y2800/40; E05Y2800/422; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US145815A
Cited
FR667157A
Cited
US1853617A
Cited
US2105997A
Cited
US2135657A
Cited
US2597878A
Cited
GB659675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |