US2861477A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1955-11-21
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Granted: 1958-11-25
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Expires: 1975-11-21
Abstract
No abstract record available.
Inventors
- 👤 Mueller Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:30
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/0434; F16H48/00; F16H48/06; F16H48/08; F16H48/20; F16H48/27; F16H57/048; F16H57/0482; F16H57/0483; F16H2048/085; F16H48/38; F16H48/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US395482A
Cited
US2734398A
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US1466320A
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US2042784A
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US2102973A
Cited
GB499048A
Cited
US2463091A
Cited
US2627190A
Cited
FR1083711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |