US1909626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gear casing
Assignee: Individual
•
Filing: 1931-12-11
•
Granted: 1933-05-16
•
Expires: 1951-12-11
Abstract
No abstract record available.
Inventors
- 👤 Nilsson Fritz Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:57
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/031; B; B60; B60K; B60K17/00; B60K17/04; E; E01; E01C; E01C19/00; E01C19/22; E01C19/23; E01C19/26; F02; F02C; F02C5/00; F02C5/06; F16H3/00; F16H3/02; F16H3/20; F16H3/22; F16H3/30; F16H57/023; F16H57/037; F16H2057/005; F16H2057/02039; F16H2057/02043; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186
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) | 1936-05-15 | 1936-11-14 | 1937-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-15 | 1940-11-14 | 1941-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-15 | 1944-11-14 | 1945-05-16 | $7700.00 | Window Closed / Lapsed |