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US2676733A
Expired / Lapsed
US
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Material aligning and weighing machine having a hopper with means for vibrating a side wall thereof
Assignee: Individual
•
Filing: 1948-12-21
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Granted: 1954-04-27
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Expires: 1968-12-21
Abstract
No abstract record available.
Inventors
- 👤 Lober Konrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:58
CPC Classifications
B; B65; B65B; B65B19/00; B65B19/34; B65B1/00; B65B1/04; B65B1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US602754A
Cited
US2466386A
Cited
US1485099A
Cited
US1300441A
Cited
DE489264C
Cited
US2071443A
Cited
US2261654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |