US3510634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital vector generator
Assignee: Unisys Corp
•
Filing: 1966-08-01
•
Granted: 1970-05-05
•
Expires: 1986-08-01
Abstract
No abstract record available.
Inventors
- 👤 Mauritz L Granberg
- 👤 Hubert W Mueller Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:22
CPC Classifications
G; G09; G09G; G09G1/00; G09G1/06; G09G1/08; G09G1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3329948A
Cited
US3333147A
Cited
US3331069A
Cited
US3325802A
Cited
US3337860A
Cited
US3394367A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |