US2909255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamic mechanism
Assignee: Dodge Manufacturing Corp
•
Filing: 1955-08-30
•
Granted: 1959-10-20
•
Expires: 1975-08-30
Abstract
No abstract record available.
Inventors
- 👤 Chung Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:31
CPC Classifications
F; F16; F16D; F16D67/00; F16D67/02; F16D67/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1599373A
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US2023597A
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US2095816A
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US2159326A
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US2472452A
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US2441543A
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US2674356A
Cited
US2785781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-19 | 1963-04-20 | 1963-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-19 | 1967-04-20 | 1967-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-19 | 1971-04-20 | 1971-10-20 | $7700.00 | Window Closed / Lapsed |