US2532032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drying webs
Assignee: Individual
•
Filing: 1947-01-28
•
Granted: 1950-11-28
•
Expires: 1967-01-28
Abstract
No abstract record available.
Inventors
- 👤 Offen Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:52
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/22; D; D06; D06C; D06C7/00; D21; D21F; D21F5/00; F26B3/00; F26B3/28; F26B3/283; D06C2700/00; D06C2700/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2127956A
Cited
US2204801A
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US2268986A
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US2297314A
Cited
US2268988A
Cited
US2409431A
Cited
US2417011A
Cited
US2414891A
Cited
US2442148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |