US2889508A
Expired / Lapsed
US
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Apparatus for automatically positioning a movable object
Assignee: Reeves Instrument Corp
•
Filing: 1956-12-04
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Granted: 1959-06-02
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Expires: 1976-12-04
Abstract
No abstract record available.
Inventors
- 👤 Rawley D Mccoy
- 👤 Godet Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:16
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/33; G05B19/35; G05B19/351; G05B2219/00; G05B2219/30; G05B2219/35; G05B2219/35436; G05B2219/37; G05B2219/37462; G05B2219/41; G05B2219/41065; G05B2219/41105; G05B2219/49; G05B2219/49196; G05B2219/50; G05B2219/50019; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306048
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2798992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |