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US2889769A
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Assignee: NCR Voyix Corp
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Filing: 1955-09-30
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Granted: 1959-06-09
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Expires: 1975-09-30
Abstract
No abstract record available.
Inventors
- 👤 Mayo A Goodbar
- 👤 Russell G Pratt
- 👤 Clarence A Bacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:16
CPC Classifications
B; B41; B41K; B41K3/00; B41K3/02; B41K3/04; B41K3/08; B65; B65C; B65C11/00; B65C11/02; B65C9/00; B65C9/08; B65C9/18; B65C9/1803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1880111A
Cited
US1964552A
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US2235130A
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US2238517A
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US2444564A
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US1646229A
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US2188871A
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US2555728A
Cited
US2510626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-08 | 1962-12-08 | 1963-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-08 | 1966-12-08 | 1967-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-08 | 1970-12-08 | 1971-06-09 | $7700.00 | Window Closed / Lapsed |