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US1740158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for applying and removing anchoring devices
Assignee: Individual
•
Filing: 1925-06-24
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Granted: 1929-12-17
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Expires: 1945-06-24
Abstract
No abstract record available.
Inventors
- 👤 Dinklage August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:56
CPC Classifications
E; E01; E01B; E01B13/00; E01B13/02; E01B29/00; E01B29/32; E01B2201/00; E01B2201/08; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53896
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) | 1932-12-16 | 1933-06-17 | 1933-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-12-16 | 1937-06-17 | 1937-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-12-16 | 1941-06-17 | 1941-12-17 | $7700.00 | Window Closed / Lapsed |