Patent US1349951A successfully refreshed from Google Patents.
US1349951A
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Method of and machine for cutting gears or wheels
Assignee: Gleason Works
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Filing: 1914-12-26
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Granted: 1920-08-17
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Expires: 1934-12-26
Abstract
No abstract record available.
Inventors
- 👤 James E Gleason
- 👤 Arthur L Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:53
CPC Classifications
B; B23; B23F; B23F9/00; B23F9/08; B23F9/10; B23F9/105; Y; Y10; Y10S; Y10S451/00; Y10S451/90; Y10T; Y10T409/00; Y10T409/10; Y10T409/101431; Y10T409/103816; Y10T409/103975; Y10T409/104134
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) | 1923-08-17 | 1924-02-16 | 1924-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-08-17 | 1928-02-16 | 1928-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-08-17 | 1932-02-16 | 1932-08-17 | $7700.00 | Window Closed / Lapsed |