US3099780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control and gauging system for milling machines
Assignee: International Business Machines Corp
•
Filing: 1954-12-30
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Granted: 1963-07-30
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Expires: 1974-12-30
Abstract
No abstract record available.
Inventors
- 👤 Morgan Mark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:48
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/182; G05B19/184
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2445971A
Cited
US2690532A
Cited
US2927258A
Cited
US2741732A
Cited
US2792545A
Cited
US2784359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |