Patent US1192585A successfully refreshed from Google Patents.
US1192585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric display device.
Assignee: Individual
•
Filing: 1916-03-08
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Granted: 1916-07-25
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Expires: 1936-03-08
Abstract
No abstract record available.
Inventors
- 👤 Charles Tregoning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:36
CPC Classifications
G; G09; G09F; G09F13/00; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/811
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) | 1919-07-25 | 1920-01-24 | 1920-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-25 | 1924-01-24 | 1924-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-25 | 1928-01-24 | 1928-07-25 | $7700.00 | Window Closed / Lapsed |