US3019344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical device and system
Assignee: NCR Voyix Corp
•
Filing: 1958-07-23
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Granted: 1962-01-30
•
Expires: 1978-07-23
Abstract
No abstract record available.
Inventors
- 👤 Jay J Seidman
- 👤 James R Cornell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:49
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/14; G; G11; G11C; G11C13/00; G11C13/04; G11C13/048; H01; H01B; H01B17/00; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/18; H01J29/24; H01J29/30; H01J31/00; H01J31/08; H01J31/10; H01J31/12; H01J31/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2001672A
Cited
US2480113A
Cited
US2773992A
Cited
US2805360A
Cited
US2777040A
Cited
US2900523A
Cited
US2907886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |