Patent US711912A successfully refreshed from Google Patents.
US711912A
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US
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Tool-dismounting instrument.
Assignee: Individual
•
Filing: 1902-04-03
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Granted: 1902-10-21
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Expires: 1922-04-03
Abstract
No abstract record available.
Inventors
- 👤 Martin Steudner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:17
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49815; Y10T29/49822; Y10T29/53; Y10T29/53552; Y10T29/53561; Y10T29/5357; Y10T29/53574; Y10T29/53796; Y10T29/53896; Y10T29/539
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) | 1905-10-20 | 1906-04-21 | 1906-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-10-20 | 1910-04-21 | 1910-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-10-20 | 1914-04-21 | 1914-10-21 | $7700.00 | Window Closed / Lapsed |