US3017984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Workpiece position control apparatus
Assignee: Westinghouse Electric Corp
•
Filing: 1959-07-13
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Granted: 1962-01-23
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Expires: 1979-07-13
Abstract
No abstract record available.
Inventors
- 👤 Frank G Willard
- 👤 Eugene P Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:42
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/16; B25J9/1602; B25J9/161; B21; B21B; B21B39/00; B21B39/20; B21B39/22; B21B39/223; G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/0405
Claims Analysis
Total Claims: 0
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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) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |