Patent US2777213A successfully refreshed from Google Patents.
US2777213A
Expired / Lapsed
US
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Supporting and transporting means for web or sheet material in nozzle driers
Assignee: Individual
•
Filing: 1953-06-25
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Granted: 1957-01-15
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Expires: 1973-06-25
Abstract
No abstract record available.
Inventors
- 👤 Dungler Julien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:42
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/101; F26B13/103; D; D21; D21F; D21F5/00; D21H; D21H23/00; D21H23/02; D21H23/22; D21H23/50; D21H5/00; D21H5/0005; D21H5/0047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |