US3011365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planetary gearing with double helical gears
Assignee: Individual
•
Filing: 1959-01-30
•
Granted: 1961-12-05
•
Expires: 1979-01-30
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm G Stoeckicht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:29
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/02004; F16H1/00; F16H1/02; F16H1/20; F16H1/22; F16H1/28; F16H1/2809; F16H1/2845; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19628; Y10T74/19949; Y10T74/19963; Y10T74/19972; Y10T74/19986
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1399549A
Cited
US1548545A
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US1861258A
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US2067477A
Cited
US2231784A
Cited
US2591734A
Cited
US2703021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |