US2618369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch driven plate
Assignee: Borg Warner Corp
•
Filing: 1948-03-24
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Granted: 1952-11-18
•
Expires: 1968-03-24
Abstract
No abstract record available.
Inventors
- 👤 Reinhold C Zeidler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:56
CPC Classifications
F; F16; F16D; F16D13/00; F16D13/58; F16D13/60; F16D13/64; F16D2013/642
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1659289A
Cited
US2101410A
Cited
US2194793A
Cited
GB477794A
Cited
US2391495A
Cited
US2282981A
Cited
US2327884A
Cited
US2566394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |