US3527062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal joint flexure hinge
Assignee: Kearfott Guidance and Navigation Corp
•
Filing: 1968-09-25
•
Granted: 1970-09-08
•
Expires: 1988-09-25
Abstract
No abstract record available.
Inventors
- 👤 Donald J Bilinski
- 👤 George S Macor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:54
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/04; G01C19/16; G01C19/22; F; F16; F16D; F16D3/00; F16D3/005; F16D3/16; F16D3/26; F16D3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |