Patent US3204533A successfully refreshed from Google Patents.
US3204533A
Expired / Lapsed
US
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Machine tool servo system
Assignee: Farrel Corp
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Filing: 1963-04-11
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Granted: 1965-09-07
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Expires: 1983-04-11
Abstract
No abstract record available.
Inventors
- 👤 Hold Peter
- 👤 James R Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:58
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/33; G05B19/35; G05B19/351; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/56; B23Q1/60; B23Q1/601; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/121; B23Q35/123; G05B2219/00; G05B2219/30; G05B2219/41; G05B2219/41457; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/300896; Y10T409/301176; Y10T409/301624; Y10T409/30168; Y10T409/301904; Y10T409/30196
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A MACHINE TOOL SYSTEM COMPRISING A FIRST MEMBER MOVABLE TOWARD AND AWAY FROM A WORKPIECE, FIRST CONTROLLABLE DRIVE MEANS FOR MOVING SAID FIRST MEMBER, A SECOND MEMBER CARRIED BY SAID FIRST MEMBER AND MOVABLE THEREON TOWARD AND AWAY FROM A WORKPIECE, SECOND CONTROLLABLE DRIVE MEANS FOR MOVING SAID SECOND MEMBER, AND MEANS FOR APPLYING POSITIONING SIGNALS TO SAID FIRST AND SECOND CONTROLLABLE DRIVE MEANS TO PRODUCE SIMULTANEOUS MOVEMENT OF SAID FIRST AND SECOND MEMBERS TO A DESIRED POSITION OF SAID SECOND MEMBER.
Claim 2
Dependent Claim
82 words
A MACHINE TOOL SYSTEM COMPRISING A FIRST MEMBER MOVABLE TOWARD AND AWAY FROM A WORKPIECE, FIRST CONTROLLABLE DRIVE MEANS FOR MOVING SAID FIRST MEMBER, A SECOND MEMBER CARRIED BY SAID FIRST MEMBER AND MOVABLE THEREON TOWARD AND AWAY FROM A WORKPIECE, SECOND CONTROLLABLE DRIVE MEANS FOR MOVING SAID SECOND MEMBER, AND MEANS FOR APPLYING POSITIONING SIGNALS TO SAID FIRST AND SECOND CONTROLLABLE DRIVE MEANS TO PRODUCE SIMULTANEOUS MOVEMENT OF SAID FIRST AND SECOND MEMBERS TO A DESIRED POSITION OF SAID SECOND MEMBER.
References Cited (Backward Citations)
FR1114501A
Cited
US2913648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |