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US1081932A
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Milling-machine.
Assignee: Ingersoll Milling Machine Co
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Filing: 1911-10-30
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Granted: 1913-12-16
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Expires: 1931-10-30
Abstract
No abstract record available.
Inventors
- 👤 George W Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:12
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/518; Y10T408/00; Y10T408/91; Y10T408/96; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/306776; Y10T82/00; Y10T82/25; Y10T82/2572; Y10T82/2574; Y10T82/2581
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) | 1916-12-15 | 1917-06-16 | 1917-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-12-15 | 1921-06-16 | 1921-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-12-15 | 1925-06-16 | 1925-12-16 | $7700.00 | Window Closed / Lapsed |