US3479574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed rate computer and squaring circuit for a pulse responsive multiaxes servo system
Assignee: Bunker Ramo Corp
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Filing: 1966-11-18
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Granted: 1969-11-18
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Expires: 1986-11-18
Abstract
No abstract record available.
Inventors
- 👤 Marion Kosem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:30
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/416; G06; G06F; G06F7/00; G06F7/60; G06F7/68; G05B2219/00; G05B2219/30; G05B2219/43; G05B2219/43188
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2927735A
Cited
US3286085A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |