US2598806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand stamp
Assignee: NCR Voyix Corp
•
Filing: 1949-10-11
•
Granted: 1952-06-03
•
Expires: 1969-10-11
Abstract
No abstract record available.
Inventors
- 👤 Howard V Lauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:36
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41K1/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US394690A
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US422889A
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US604506A
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US1371232A
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US1346912A
Cited
US1761102A
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FR687636A
Cited
DE674101C
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US2262884A
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US2349613A
Cited
US2428378A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |