Patent US4418263A successfully refreshed from Google Patents.
Patent US3448458A successfully refreshed from Google Patents.
US3448458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laser recorder with scanning and display systems
Assignee: NCR Voyix Corp
•
Filing: 1967-06-16
•
Granted: 1969-06-03
•
Expires: 1987-06-16
Abstract
No abstract record available.
Inventors
- 👤 Carl O Carlson
- 👤 Henry D Ives
- 👤 John L Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:03
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/02; H04N3/08; G; G11; G11B; G11B7/00; G11B7/24; G11B7/241; G11C; G11C13/00; G11C13/04; G11C13/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-06-02 | 1972-12-02 | 1973-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-02 | 1976-12-02 | 1977-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-02 | 1980-12-02 | 1981-06-03 | $7700.00 | Window Closed / Lapsed |