US2881642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmissions
Assignee: Individual
•
Filing: 1953-03-02
•
Granted: 1959-04-14
•
Expires: 1973-03-02
Abstract
No abstract record available.
Inventors
- 👤 Adiel Y Dodge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:44
CPC Classifications
F; F16; F16H; F16H33/00; F16H33/02; F16H33/04; F16H33/08; F16H33/14; F16H33/18; F16H33/185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1959349A
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US2031414A
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US2011101A
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US2220174A
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US2179405A
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GB502346A
Cited
US2304636A
Cited
US2582487A
Cited
US2549125A
Cited
US2605652A
Cited
US2620685A
Cited
US2700312A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |