US3308279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Error compensation circuit for control system
Assignee: General Electric Co
•
Filing: 1965-03-04
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Granted: 1967-03-07
•
Expires: 1985-03-04
Abstract
No abstract record available.
Inventors
- 👤 Leroy U C Kelling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:13
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/33; G05B19/37; G05B19/371; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5109; Y10T29/5113
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
IN A SYSTEM FOR GENERATING A CONTOUR AT A GIVEN VELOCITY, MEANS FOR DEVELOPING CONTROL SIGNALS REPRESENTATIVE OF ORTHOGONAL COMPONENTS OF SAID GIVEN VELOCITY, GENERATION MEANS CONTROLLED BY SAID CONTROL SIGNALS TO GENERATE SAID CONTOUR, AND END CLOSURE MEANS OPERATIVE TO TERMINATE FURTHER CONTROL SIGNALS IN THE DIRECTION OF EITHER OF SAID ORTHOGONAL COMPONENTS OF VELOCITY
Claim 2
Dependent Claim
56 words
IN A SYSTEM FOR GENERATING A CONTOUR AT A GIVEN VELOCITY, MEANS FOR DEVELOPING CONTROL SIGNALS REPRESENTATIVE OF ORTHOGONAL COMPONENTS OF SAID GIVEN VELOCITY, GENERATION MEANS CONTROLLED BY SAID CONTROL SIGNALS TO GENERATE SAID CONTOUR, AND END CLOSURE MEANS OPERATIVE TO TERMINATE FURTHER CONTROL SIGNALS IN THE DIRECTION OF EITHER OF SAID ORTHOGONAL COMPONENTS OF VELOCITY
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |