Patent US3028126A successfully refreshed from Google Patents.
US3028126A
Expired / Lapsed
US
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Three axis controller
Assignee: Individual
•
Filing: 1960-05-10
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Granted: 1962-04-03
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Expires: 1980-05-10
Abstract
No abstract record available.
Inventors
- 👤 Euclid C Holleman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:00
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/58; G05G1/62; B; B64; B64C; B64C13/00; B64C13/02; B64C13/04; B64C13/042; B64C13/0421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR857592A
Cited
US2470968A
Cited
US2762123A
Cited
US2684215A
Cited
US2945648A
Cited
US2787746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |