US3514054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration isolation system
Assignee: RTX Corp
•
Filing: 1967-06-05
•
Granted: 1970-05-26
•
Expires: 1987-06-05
Abstract
No abstract record available.
Inventors
- 👤 Kenneth C Mard
- 👤 Bernard G Richitelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:11
CPC Classifications
B; B64; B64C; B64C27/00; B64C27/001; G; G01; G01M; G01M9/00; G01M9/02; G01M9/04; B64C2027/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1522243A
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US2569882A
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US2756989A
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US2965372A
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US3118504A
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US3100610A
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US3176940A
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US3236512A
Cited
US3367454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |