US2566394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch plate
Assignee: Borg Warner Corp
•
Filing: 1948-06-22
•
Granted: 1951-09-04
•
Expires: 1968-06-22
Abstract
No abstract record available.
Inventors
- 👤 Reinhold C Zeidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:16
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/10; F16F15/12; F16D; F16D13/00; F16D13/58; F16D13/60; F16D13/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1956828A
Cited
US2085167A
Cited
US2078276A
Cited
US2107741A
Cited
FR794147A
Cited
US2283112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |