US1848342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gear
Assignee: Gleason Works
•
Filing: 1929-05-22
•
Granted: 1932-03-08
•
Expires: 1949-05-22
Abstract
No abstract record available.
Inventors
- 👤 James E Gleason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:01
CPC Classifications
F; F16; F16H; F16H1/00; F16H1/02; F16H1/20; F16H1/206; F16H1/04; F16H1/12; F16H1/14; F16H1/18; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19949; Y10T74/19958
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) | 1935-03-08 | 1935-09-07 | 1936-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-03-08 | 1939-09-07 | 1940-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-03-08 | 1943-09-07 | 1944-03-08 | $7700.00 | Window Closed / Lapsed |