US2419829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woven fabric reinforcement
Assignee: INTERNAT BRAID Co
•
Filing: 1944-05-13
•
Granted: 1947-04-29
•
Expires: 1964-05-13
Abstract
No abstract record available.
Inventors
- 👤 Freeman W Fraim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:41
CPC Classifications
B; B64; B64D; B64D17/00; B64D17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US316756A
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US330787A
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US1194691A
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CH21450A
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US770063A
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US1108262A
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US1767534A
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US2001527A
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US2125838A
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US2145786A
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US2337192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-28 | 1950-10-28 | 1951-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-28 | 1954-10-28 | 1955-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-28 | 1958-10-28 | 1959-04-29 | $7700.00 | Window Closed / Lapsed |