US3369252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink drop printer
Assignee: AB Dick Co
•
Filing: 1964-06-10
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Granted: 1968-02-13
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Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Roman A Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:55
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/024; H04N1/032; H04N1/034; B; B41; B41J; B41J2/00; B41J2/005; B41J2/01; B41J2/015; B41J2/02; B41J2/035; B41J2/07; B41J2/075; B41J2/08; B41J2/085; B41J2/095; B41J2/105; B41J2/385; B41J2/39; C; C09; C09D; C09D11/00; C09D11/02; G; G06; G06F; G06F3/00; G06F3/06; G06K; G06K15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |