Patent US1404467A successfully refreshed from Google Patents.
US1404467A
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US
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Method and device for bleaching textile fibers and fabrics, tissues, and the like
Assignee: NAAMLOOZE VENNOOTSCHAP DE EIBE
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Filing: 1921-03-24
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Granted: 1922-01-24
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Expires: 1941-03-24
Abstract
No abstract record available.
Inventors
- 👤 Mohr Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:02
CPC Classifications
D; D06; D06B; D06B5/00; D06B2700/00; D06B2700/18; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4857
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-01-23 | 1925-07-25 | 1926-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-01-23 | 1929-07-25 | 1930-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-01-23 | 1933-07-25 | 1934-01-24 | $7700.00 | Window Closed / Lapsed |