US3416435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller press
Assignee: Beloit Corp
•
Filing: 1966-06-13
•
Granted: 1968-12-17
•
Expires: 1986-06-13
Abstract
No abstract record available.
Inventors
- 👤 Carl B Dahl
- 👤 Edgar J Justus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:59
CPC Classifications
F; F16; F16C; F16C13/00; F16C13/02; F16C13/022; F16C13/024; F16C13/026; B; B22; B22D; B22D15/00; B22D15/005; B30; B30B; B30B3/00; B30B3/04; C; C22; C22C; C22C37/00; C22C37/06; C22C37/08; D; D21; D21G; D21G1/00; D21G1/02; D21G1/0206; D21G1/0213; D21G1/022; D21G1/0246
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US288176A
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US399295A
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US2097709A
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US2030891A
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US2710997A
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US2812571A
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US2964251A
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US3146160A
Cited
US3119324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |