US2926345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool locating mechanism
Assignee: Cleveland Instrument Co
•
Filing: 1956-05-02
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Granted: 1960-02-23
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Expires: 1976-05-02
Abstract
No abstract record available.
Inventors
- 👤 Richard E Roeger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:09
CPC Classifications
B; B23; B23Q; B23Q17/00; B23Q17/22; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/52; B23Q16/00; B23Q2701/00; B23Q2701/02; B23Q2701/025; B23Q2716/00; B23Q2716/04; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2694804A
Cited
US2780040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |