Patent US2482910A successfully refreshed from Google Patents.
US2482910A
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Mounting for soil treating units
Assignee: Harnischfeger Corp
•
Filing: 1944-12-08
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Granted: 1949-09-27
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Expires: 1964-12-08
Abstract
No abstract record available.
Inventors
- 👤 Henry C Hettelsater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:48
CPC Classifications
E; E02; E02D; E02D3/00; E02D3/12; E02D3/126; E01; E01C; E01C19/00; E01C19/02; E01C19/10; E01C19/1059; E01C19/1068; E01C19/1077; E01C21/00; E02F; E02F3/00; E02F3/04; E02F3/76; E02F3/78; E02F3/783; E02F5/00; E02F5/02; E02F5/12; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86131; Y10T137/877
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1230261A
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US2054608A
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US2185179A
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US2064022A
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US2159509A
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US2179583A
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US2196205A
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US2211263A
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US2348796A
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US2368331A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |