US3225439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool control
Assignee: Raytheon Co
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Filing: 1962-05-29
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Granted: 1965-12-28
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Expires: 1982-05-29
Abstract
No abstract record available.
Inventors
- 👤 Charles B Perry
- 👤 William F Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:29
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/157; B23Q3/1552; B23Q3/15526; B23Q3/15534; G; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/41815; G05B19/41825; G05B2219/00; G05B2219/30; G05B2219/50; G05B2219/50249; G05B2219/50381; Y; Y02; Y02P; Y02P90/00; Y02P90/02; Y10; Y10T; Y10T483/00; Y10T483/12; Y10T483/13; Y10T483/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A MACHINE CONTROL, COMPRISING: A MOVABLE MEMBER; POWER MEANS COUPLED TO SAID MOVABLE MEMBER TO MOVE SAID MOVABLE MEMBER; POWER CONTROL MEANS COUPLED TO SAID POWER MEANS TO CONTROL SAID POWER MEANS; DISCRETE SIGNAL, POSITIONU INDICATOR MEANS COUPLED TO AND OPERATED BY SAID MOVABLE MEMBER; A PAIR OF DISCRETE SIGNAL PROGRAM DEVICES; CIRCUIT MEANS INTERCONNECTING ONE PROGRAM DEVICE AND SAID POSITION INDICATOR MEANS IN ONE SENSE AND HAVING AN OUTPUT CIRCUIT COUPLED TO SAID POWER CONTROL MEANS TO CONTROL SAID MOVABLE MEMBER IN ACCORDANCE WITH RTHE DISCRETE SIGNALS OF SAID ONE PROGRAM DEVICE; CIRCUIT MEANS INTERCONNECTING THE OTHER OF SAID PROGRAM DEVICES AND SAID POSITION INDICATOR MEANS IN A DIFFERENT SENSE FROM THE INTERCONNECTION OF SAID ONE PROGRAM DEVICE AND SAID POSITION INDICATOR MEANS AND HAVING AN OUTPUT CIRCUIT COUPLED TO SAID POWER CONTROL MEANS TO CONTROL SAID MOVABLE MEMBER IN ACCORDANCE WITH A PREDETERMINED MODIFICATION OF THE DISCRETE SIGNALS OF SAID OTHER PROGRAM DEVICE; AND SELECTOR MEANS COUPLED TO SAID PROGRAM DEVICES FOR SELECTIVELY OPERATING SAID PROGRAM DEVICES.
Claim 2
Dependent Claim
169 words
A MACHINE CONTROL, COMPRISING: A MOVABLE MEMBER; POWER MEANS COUPLED TO SAID MOVABLE MEMBER TO MOVE SAID MOVABLE MEMBER; POWER CONTROL MEANS COUPLED TO SAID POWER MEANS TO CONTROL SAID POWER MEANS; DISCRETE SIGNAL, POSITIONU INDICATOR MEANS COUPLED TO AND OPERATED BY SAID MOVABLE MEMBER; A PAIR OF DISCRETE SIGNAL PROGRAM DEVICES; CIRCUIT MEANS INTERCONNECTING ONE PROGRAM DEVICE AND SAID POSITION INDICATOR MEANS IN ONE SENSE AND HAVING AN OUTPUT CIRCUIT COUPLED TO SAID POWER CONTROL MEANS TO CONTROL SAID MOVABLE MEMBER IN ACCORDANCE WITH RTHE DISCRETE SIGNALS OF SAID ONE PROGRAM DEVICE; CIRCUIT MEANS INTERCONNECTING THE OTHER OF SAID PROGRAM DEVICES AND SAID POSITION INDICATOR MEANS IN A DIFFERENT SENSE FROM THE INTERCONNECTION OF SAID ONE PROGRAM DEVICE AND SAID POSITION INDICATOR MEANS AND HAVING AN OUTPUT CIRCUIT COUPLED TO SAID POWER CONTROL MEANS TO CONTROL SAID MOVABLE MEMBER IN ACCORDANCE WITH A PREDETERMINED MODIFICATION OF THE DISCRETE SIGNALS OF SAID OTHER PROGRAM DEVICE; AND SELECTOR MEANS COUPLED TO SAID PROGRAM DEVICES FOR SELECTIVELY OPERATING SAID PROGRAM DEVICES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |