US2927258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for controlling automatic machine tools
Assignee: Individual
•
Filing: 1951-07-27
•
Granted: 1960-03-01
•
Expires: 1971-07-27
Abstract
No abstract record available.
Inventors
- 👤 Lippel Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:33
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/182; G05B19/184; G05B2219/00; G05B2219/30; G05B2219/33; G05B2219/33268; G05B2219/36; G05B2219/36591; G05B2219/41; G05B2219/41475; G05B2219/42; G05B2219/42186; G05B2219/42205; Y; Y10; Y10S; Y10S242/00; Y10S242/01; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T74/00; Y10T74/13; Y10T74/131
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |