US2775299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Record card reproducing punching machine with program control
Assignee: Compagnie des Machines Bull SA
•
Filing: 1952-04-22
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Granted: 1956-12-25
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Expires: 1972-04-22
Abstract
No abstract record available.
Inventors
- 👤 Doury Elie Adrien Jules
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:38
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/19; G05B19/21; G05B19/23; G05B19/231; G05B19/237; B; B26; B26D; B26D5/00; B26F; B26F1/00; B26F1/02; B26F1/04; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/07716
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1863097A
Cited
US1950504A
Cited
US2032805A
Cited
US2045977A
Cited
US2046082A
Cited
US2451752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-25 | 1960-06-25 | 1960-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-25 | 1964-06-25 | 1964-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-25 | 1968-06-25 | 1968-12-25 | $7700.00 | Window Closed / Lapsed |