US2989680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Direction-sensitive binary code selective position control system
Assignee: US Industries Inc
•
Filing: 1959-07-02
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Granted: 1961-06-20
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Expires: 1979-07-02
Abstract
No abstract record available.
Inventors
- 👤 Weiser Sidney
- 👤 Stanley D Fishman
- 👤 Joseph R Schulman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:01
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/125; G05D3/127; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/27; G05B19/29; G05B19/291; H; H03; H03M; H03M1/00; H03M1/12; H03M1/22; H03M1/24; H03M1/28; H03M1/30; H03M1/303; H03M1/305; G05B2219/00; G05B2219/30; G05B2219/42; G05B2219/42212
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2823344A
Cited
US2823345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |