Patent US2058835A successfully refreshed from Google Patents.
US2058835A
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US
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Process for the manufacture of threads, strings, bands, films, and the like
Assignee: Koninklijke Pharmaceutische Fabrieken NV
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Filing: 1934-08-03
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Granted: 1936-10-27
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Expires: 1954-08-03
Abstract
No abstract record available.
Inventors
- 👤 Schulte Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:55
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/22; G03C7/24; A; A61; A61L; A61L17/00; A61L17/06; A61L17/08; A63; A63B; A63B51/00; A63B51/02; D; D01; D01C; D01C3/00; D01F; D01F4/00; G03C7/30; G10; G10D; G10D3/00; G10D3/10
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) | 1939-10-27 | 1940-04-27 | 1940-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-10-27 | 1944-04-27 | 1944-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-10-27 | 1948-04-27 | 1948-10-27 | $7700.00 | Window Closed / Lapsed |