US3016804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Program control system
Assignee: Kearney and Trecker Corp
•
Filing: 1956-09-04
•
Granted: 1962-01-16
•
Expires: 1976-09-04
Abstract
No abstract record available.
Inventors
- 👤 Zankl Frank
- 👤 John G Osburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:42
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/0405; B; B23; B23C; B23C1/00; B23C9/00; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/18; B23Q5/00; B23Q5/22; B23Q5/26; B23Q2705/00; B23Q2705/10; B23Q2705/12; B23Q2705/122; B23Q2735/00; B23Q2735/02; B23Q2735/08; B23Q2735/085; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/307224
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1962459A
Cited
US2327404A
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US2427493A
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US2674925A
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US2700737A
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US2731572A
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US2780204A
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US2898483A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |