US3198695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grooved press roll assemblies with a yankee drier
Assignee: Beloit Corp
•
Filing: 1963-08-15
•
Granted: 1965-08-03
•
Expires: 1983-08-15
Abstract
No abstract record available.
Inventors
- 👤 Edgar J Justus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:25
CPC Classifications
D; D21; D21F; D21F3/00; D21F3/02; D21F3/04; D21F5/00; D21F5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1321956A
Cited
US1552098A
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US1520489A
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US1483562A
Cited
US1517836A
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US1905911A
Cited
GB399113A
Cited
US2784652A
Cited
US2858747A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |