Patent JPS5939508A successfully refreshed from Google Patents.
US2672078A
Expired / Lapsed
US
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Suction press assembly
Assignee: Beloit Iron Works Inc
•
Filing: 1950-04-05
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Granted: 1954-03-16
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Expires: 1970-04-05
Abstract
No abstract record available.
Inventors
- 👤 Hornbostel Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:11
CPC Classifications
D; D21; D21F; D21F3/00; D21F3/02; D21F3/04; Y; Y10; Y10S; Y10S162/00; Y10S162/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US666700A
Cited
US1025822A
Cited
US976551A
Cited
US1163254A
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US1701226A
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US1930104A
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US1925949A
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US1991346A
Cited
US2186171A
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US2204426A
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US2209760A
Cited
US2364443A
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US2386584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |