USRE26393E
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed floor type contour milling machine
Assignee: —
•
Filing: —
•
Granted: 1968-05-21
•
Expires: 1985-05-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:27
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q2735/00; B23Q2735/002; B23Q2735/004; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5612; Y10T408/91; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/302968; Y10T409/303024; Y10T409/309576; Y10T409/309688
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) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |