US2848708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing control means for electronic computers and the like
Assignee: Monroe Calculating Machine Co
•
Filing: 1953-06-04
•
Granted: 1958-08-19
•
Expires: 1973-06-04
Abstract
No abstract record available.
Inventors
- 👤 William H Burkhart
- 👤 Richard J Lamanna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:45
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2587532A
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US2636672A
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US2564403A
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US2652554A
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US2594731A
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US2614169A
Cited
US2615629A
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US2769592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-18 | 1962-02-17 | 1962-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-18 | 1966-02-17 | 1966-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-18 | 1970-02-17 | 1970-08-19 | $7700.00 | Window Closed / Lapsed |