US2708550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Value setting and transmitting mechanism for a ten key machine
Assignee: Digital Kienzle Computersysteme GmbH and Co KG
•
Filing: 1950-08-04
•
Granted: 1955-05-17
•
Expires: 1970-08-04
Abstract
No abstract record available.
Inventors
- 👤 Maier Lorenz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:20
CPC Classifications
G; G06; G06C; G06C7/00; G06C7/02; G06C7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2101818A
Cited
US2139718A
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US2247938A
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US2499946A
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US2555740A
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US1153386A
Cited
US2229980A
Cited
US2303692A
Cited
CH233890A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-16 | 1958-11-15 | 1959-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-16 | 1962-11-15 | 1963-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-16 | 1966-11-15 | 1967-05-17 | $7700.00 | Window Closed / Lapsed |