Patent US6011313A successfully refreshed from Google Patents.
US2452205A
Expired / Lapsed
US
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Sanding machine
Assignee: Individual
•
Filing: 1945-11-29
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Granted: 1948-10-26
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Expires: 1965-11-29
Abstract
No abstract record available.
Inventors
- 👤 Herman S Newton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:11
CPC Classifications
B; B24; B24B; B24B21/00; B24B21/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US382967A
Cited
US1153479A
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FR580811A
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US1631898A
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US1650863A
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US1974806A
Cited
US2089808A
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US2273696A
Cited
US2363728A
Cited
US2401670A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |