US1554081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-oiling gearing
Assignee: General Electric Co
•
Filing: 1923-03-23
•
Granted: 1925-09-15
•
Expires: 1943-03-23
Abstract
No abstract record available.
Inventors
- 👤 Berton A Garrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:42
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/0456; F16N; F16N7/00; F16N7/38; F16N7/40; F16H57/048; F16H57/0493; F16H57/0495; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19991
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) | 1928-09-14 | 1929-03-16 | 1929-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-09-14 | 1933-03-16 | 1933-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-09-14 | 1937-03-16 | 1937-09-15 | $7700.00 | Window Closed / Lapsed |