Patent US1205481A successfully refreshed from Google Patents.
US1205481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calculating-machine.
Assignee: AUTARIT GmbH
•
Filing: 1910-02-21
•
Granted: 1916-11-21
•
Expires: 1930-02-21
Abstract
No abstract record available.
Inventors
- 👤 Alexander Rechnitzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:48
CPC Classifications
G; G06; G06C; G06C23/00; G06C23/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1919-11-21 | 1920-05-22 | 1920-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-11-21 | 1924-05-22 | 1924-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-11-21 | 1928-05-22 | 1928-11-21 | $7700.00 | Window Closed / Lapsed |