US1708345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable power-driven tool
Assignee: —
•
Filing: —
•
Granted: 1929-04-09
•
Expires: 1946-04-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:15
CPC Classifications
B; B27; B27G; B27G19/00; B27G19/02; B27G19/04; B23; B23D; B23D59/00; B23D59/006; B23D59/0062; B23Q; B23Q9/00; B23Q9/0014; B23Q9/0028; B27B; B27B9/00; B27B9/02
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) | 1932-04-08 | 1932-10-08 | 1933-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-04-08 | 1936-10-08 | 1937-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-04-08 | 1940-10-08 | 1941-04-09 | $7700.00 | Window Closed / Lapsed |