US1068774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrographic display apparatus and method.
Assignee: Individual
•
Filing: 1905-10-30
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Granted: 1913-07-29
•
Expires: 1925-10-30
Abstract
No abstract record available.
Inventors
- 👤 Miller Reese Hutchison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:12
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/15; G02F1/153; G02F1/155; G02F1/17; G02F1/176; G06; G06F; G06F3/00; G06F3/01; G06F3/011; G06F3/014; G06Q; G06Q30/00; G09; G09B; G09B5/00; G09B5/02; G09F; G09F13/00; G09F9/00; G09F9/30; G09F9/301; G02F1/1503; G02F1/163; G02F2001/1557; G02F2203/00; G02F2203/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1916-07-28 | 1917-01-27 | 1917-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-07-28 | 1921-01-27 | 1921-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-07-28 | 1925-01-27 | 1925-07-29 | $7700.00 | Window Closed / Lapsed |