US2746276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Widened knitted fabric and method of making the same
Assignee: PHIL CORD Corp
•
Filing: 1950-12-04
•
Granted: 1956-05-22
•
Expires: 1970-12-04
Abstract
No abstract record available.
Inventors
- 👤 Otto F Smetana
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:10
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B11/00; D04B11/06; D10; D10B; D10B2403/00; D10B2403/03; D10B2403/032
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2539582A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |