Patent US1646242A successfully refreshed from Google Patents.
US1646242A
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US
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Nonmetallic gear
Assignee: General Electric Co
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Filing: 1926-01-09
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Granted: 1927-10-18
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Expires: 1946-01-09
Abstract
No abstract record available.
Inventors
- 👤 Emile J Guay
- 👤 Clarence W Mansur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:51
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/02; F16H55/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49462; Y10T29/49467; Y10T29/4948; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12236; Y10T428/12243; Y10T428/21; Y10T428/211; Y10T428/24; Y10T428/24479; Y10T428/24488; Y10T428/24628; Y10T428/24636; Y10T428/24645; Y10T428/24669; Y10T428/24686; Y10T428/24777; Y10T428/24785; Y10T428/24793; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19893; Y10T74/19916
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) | 1930-10-17 | 1931-04-18 | 1931-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-10-17 | 1935-04-18 | 1935-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-10-17 | 1939-04-18 | 1939-10-18 | $7700.00 | Window Closed / Lapsed |