US2428529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means and method for making knitted fabrics with spread stitches
Assignee: Individual
•
Filing: 1945-11-15
•
Granted: 1947-10-07
•
Expires: 1965-11-15
Abstract
No abstract record available.
Inventors
- 👤 Harry J Schmidt
- 👤 Dojan Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:11
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/06; D04B11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR556215A
Cited
DE391764C
Cited
US1959833A
Cited
US2080223A
Cited
FR765159A
Cited
FR752466A
Cited
US1978454A
Cited
US1999908A
Cited
US2053225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-06 | 1951-04-07 | 1951-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-06 | 1955-04-07 | 1955-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-06 | 1959-04-07 | 1959-10-07 | $7700.00 | Window Closed / Lapsed |