Patent US2196808A successfully refreshed from Google Patents.
US2196808A
Expired / Lapsed
US
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Method of making elastic fabrics
Assignee: Uniroyal Inc
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Filing: 1936-01-24
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Granted: 1940-04-09
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Expires: 1956-01-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas G Hawley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:36
CPC Classifications
D; D03; D03D; D03D15/00; D03D15/50; D03D15/56
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) | 1943-04-09 | 1943-10-09 | 1944-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-04-09 | 1947-10-09 | 1948-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-04-09 | 1951-10-09 | 1952-04-09 | $7700.00 | Window Closed / Lapsed |