US3043018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screen cylinder drier for fibrous material
Assignee: Fleissner & Sohn & Co Firma GmbH
•
Filing: 1958-06-02
•
Granted: 1962-07-10
•
Expires: 1978-06-02
Abstract
No abstract record available.
Inventors
- 👤 Fleissner Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:30
CPC Classifications
F; F26; F26B; F26B17/00; F26B17/28; F26B17/288; Y; Y10; Y10S; Y10S68/00; Y10S68/902; Y10S68/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US347360A
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US1377793A
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US1498418A
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US2091805A
Cited
GB443355A
Cited
US2189915A
Cited
US2755513A
Cited
US2835047A
Cited
US2950540A
Cited
GB844669A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |