US2920698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper machine coating arrangement
Assignee: Beloit Iron Works Inc
•
Filing: 1955-10-12
•
Granted: 1960-01-12
•
Expires: 1975-10-12
Abstract
No abstract record available.
Inventors
- 👤 Hornbostel Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:51
CPC Classifications
D; D21; D21F; D21F9/00; D21F9/02; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/24; D21H23/26
Claims Analysis
Total Claims: 0
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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) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |