Patent EP0064044A1 successfully refreshed from Google Patents.
Patent US2777332A successfully refreshed from Google Patents.
US2777332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive, particularly for vehicles
Assignee: Individual
•
Filing: 1950-02-17
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Granted: 1957-01-15
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Expires: 1970-02-17
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:28
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/02; F16H3/08; F16H3/10; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19386; Y10T74/19405; Y10T74/19414; Y10T74/19419; Y10T74/19442; Y10T74/19447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR479293A
Cited
US1843523A
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US1979077A
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US2258684A
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US2246996A
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US2256960A
Cited
GB596307A
Cited
US2457092A
Cited
US2466318A
Cited
US2590472A
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US2560886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |