US2214335A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planetary gear transmission
Assignee: Mack Manufacturing Corp
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Filing: 1938-06-23
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Granted: 1940-09-10
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Expires: 1958-06-23
Abstract
No abstract record available.
Inventors
- 👤 Kurti Aladar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:01
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/038; B; B60; B60K; B60K17/00; B60K17/04; F16H3/00; F16H3/44; F16H3/62; F16H3/66; F16H61/00; F16H61/02; F16H61/0202; F16H2057/02039; F16H2057/02043; F16H2057/02086; F16H57/023; F16H2057/0235; F16H2716/00; F16H2716/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-09-10 | 1944-03-11 | 1944-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-09-10 | 1948-03-11 | 1948-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-09-10 | 1952-03-11 | 1952-09-10 | $7700.00 | Window Closed / Lapsed |