US3150362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-character readout assembly
Assignee: Individual
•
Filing: 1963-05-31
•
Granted: 1964-09-22
•
Expires: 1983-05-31
Abstract
No abstract record available.
Inventors
- 👤 John A Belanich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:53
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0011; G02B6/0081; G02B6/0086; G02B6/0091; G02B6/0013; G02B6/0015; G02B6/002; G02B6/0021; G02B6/0075; G02B6/0076; G02B6/0083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2751584A
Cited
US2765458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |