US3547601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gimbal system and method of assembling
Assignee: RTX Corp
•
Filing: 1968-04-15
•
Granted: 1970-12-15
•
Expires: 1988-04-15
Abstract
No abstract record available.
Inventors
- 👤 Andrew N Mangum
- 👤 Wallace R Hyde
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:32
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; G; G01; G01C; G01C25/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/53; Y10T29/53104
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3172197A
Cited
US3249986A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |