US2863361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed floor type contour milling machine
Assignee: Giddings and Lewis LLC
•
Filing: 1954-11-09
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Granted: 1958-12-09
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Expires: 1974-11-09
Abstract
No abstract record available.
Inventors
- 👤 Daugherty Jesse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:32
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q2735/00; B23Q2735/002; B23Q2735/004; Y; Y10; Y10T; Y10T408/00; Y10T408/16; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/302968; Y10T409/303024; Y10T409/303192
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675743A
Cited
US2278262A
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US2472151A
Cited
US2660930A
Cited
US2753244A
Cited
US2674160A
Cited
US2793568A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |