US3518848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the continuous treatment of a web of fabric with fluid
Assignee: Brueckner Trockentechnik GmbH and Co KG
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Filing: 1968-09-23
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Granted: 1970-07-07
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Expires: 1988-09-23
Abstract
No abstract record available.
Inventors
- 👤 Arno Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:41
CPC Classifications
D; D06; D06B; D06B23/00; D06B23/04; D06B5/00; D06B5/02; D06B5/08
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) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |