US3238622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Program control
Assignee: Bullard Co
•
Filing: 1964-05-11
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Granted: 1966-03-08
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Expires: 1984-05-11
Abstract
No abstract record available.
Inventors
- 👤 Iii Edward P Bullard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:51
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/121; B23Q35/18; F; F16; F16H; F16H53/00; G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/06; G05B19/066; G05B19/43; G05B19/46; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/301624; Y10T409/30168; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2533
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
APPARATUS COMPRISING IN COMBINATION, A MEMBER; SEPARATE POWER MEANS FOR MOVING SAID MEMBER ALONG A PLURALITY OF INTERSECTING AXES IN ACCORDANCE WITH A PREDETERMINED PROGRAM; SEPARATE TEMPLATE MEANS FOR EACH AXIS OF MOVEMENT OF SAID MEMBER, THE COORDINATES OF EACH TEMPLATE MEANS BEING PROPORTIONAL TO THE CORRESPONDING AXIS COORDINATES OF THE DESIRED PATH OF MOVEMENT OF SAID MEMBER; SEPARATE SERVO MEANS FOR EACH TEMPLATE MEANS ADAPTED TO BE OPERATED BY ITS CORRESPONDING TEMPLATE MEANS FOR CONTROLLING THE CORRESPONDING POWER MEANS FOR SAID MEMBER, EACH SERVO MEANS INCLUDING THREE-WAY VALVE MEANS; FEEDBACK MEANS RESPONSIVE TO THE MOVEMENT OF SAID MEMBER ALONG THE AXIS CORRESPONDING TO SAID SERVO MEANS FOR OCNTROLLING SAID SERVO MEANS; AND MEANS
Claim 2
Dependent Claim
114 words
APPARATUS COMPRISING IN COMBINATION, A MEMBER; SEPARATE POWER MEANS FOR MOVING SAID MEMBER ALONG A PLURALITY OF INTERSECTING AXES IN ACCORDANCE WITH A PREDETERMINED PROGRAM; SEPARATE TEMPLATE MEANS FOR EACH AXIS OF MOVEMENT OF SAID MEMBER, THE COORDINATES OF EACH TEMPLATE MEANS BEING PROPORTIONAL TO THE CORRESPONDING AXIS COORDINATES OF THE DESIRED PATH OF MOVEMENT OF SAID MEMBER; SEPARATE SERVO MEANS FOR EACH TEMPLATE MEANS ADAPTED TO BE OPERATED BY ITS CORRESPONDING TEMPLATE MEANS FOR CONTROLLING THE CORRESPONDING POWER MEANS FOR SAID MEMBER, EACH SERVO MEANS INCLUDING THREE-WAY VALVE MEANS; FEEDBACK MEANS RESPONSIVE TO THE MOVEMENT OF SAID MEMBER ALONG THE AXIS CORRESPONDING TO SAID SERVO MEANS FOR OCNTROLLING SAID SERVO MEANS; AND MEANS
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |