US2496357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Typing and printing mechanism for accounting machines and the like
Assignee: RAINEY ACCOUNTING MACHINE COMP
•
Filing: 1945-11-16
•
Granted: 1950-02-07
•
Expires: 1965-11-16
Abstract
No abstract record available.
Inventors
- 👤 Rainey Clifton King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:34
CPC Classifications
B; B41; B41J; B41J7/00; B41J7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1340864A
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US1975808A
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US2183920A
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US780271A
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US1053943A
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US1033932A
Cited
US1471654A
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USRE15985E
Cited
GB423569A
Cited
US2131918A
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US2264855A
Cited
US2399724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |