US2987896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double universal joint
Assignee: Ford Motor Co
•
Filing: 1959-03-30
•
Granted: 1961-06-13
•
Expires: 1979-03-30
Abstract
No abstract record available.
Inventors
- 👤 Griffith Bain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:41
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/16; F16D3/26; F16D3/30; F16D3/32; F16D3/33; F16D3/38; F16D3/40; F16D3/41; Y; Y10; Y10S; Y10S464/00; Y10S464/904; Y10S464/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1911214A
Cited
GB377760A
Cited
DE637176C
Cited
US2329903A
Cited
FR997928A
Cited
US2627734A
Cited
US2553020A
Cited
FR1012165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-12 | 1964-12-12 | 1965-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-12 | 1968-12-12 | 1969-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-12 | 1972-12-12 | 1973-06-13 | $7700.00 | Window Closed / Lapsed |