US1082155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interchangeable-car-placard device.
Assignee: Individual
•
Filing: 1912-10-24
•
Granted: 1913-12-23
•
Expires: 1932-10-24
Abstract
No abstract record available.
Inventors
- 👤 Charles L Herbst
- 👤 Romeo C Avansino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:49
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/08; G09F3/18; G09F3/20; G09F3/202
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) | 1916-12-22 | 1917-06-23 | 1917-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-12-22 | 1921-06-23 | 1921-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-12-22 | 1925-06-23 | 1925-12-23 | $7700.00 | Window Closed / Lapsed |