Patent US2579244A successfully refreshed from Google Patents.
US2579244A
Expired / Lapsed
US
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Means for applying wound covering to elastic thread
Assignee: Goodrich Corp
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Filing: 1950-04-08
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Granted: 1951-12-18
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Expires: 1970-04-08
Abstract
No abstract record available.
Inventors
- 👤 Anton G Seifried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:46
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/32; D02G3/322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US560682A
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US1182591A
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US1317302A
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US1989660A
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US2053411A
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US2023407A
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US2081573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |