US3513323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light beam deflection system
Assignee: International Business Machines Corp
•
Filing: 1965-12-13
•
Granted: 1970-05-19
•
Expires: 1985-12-13
Abstract
No abstract record available.
Inventors
- 👤 Glenn T Sincerbox
- 👤 Jerry L Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:55
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/56; H03K17/72; H03K17/73; G; G02; G02F; G02F1/00; G02F1/29; G02F1/31; H03K17/78
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3191040A
Cited
US3234391A
Cited
US3220013A
Cited
US3279341A
Cited
US3391970A
Cited
US3375374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |