US1972044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knitting machine
Assignee: Wildman Manufacturing Co
•
Filing: 1931-07-01
•
Granted: 1934-08-28
•
Expires: 1951-07-01
Abstract
No abstract record available.
Inventors
- 👤 Howie Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:16
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/66; D04B15/68; D04B15/74; D04B9/00; D04B9/26; D04B9/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1937-08-27 | 1938-02-26 | 1938-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-08-27 | 1942-02-26 | 1942-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-08-27 | 1946-02-26 | 1946-08-28 | $7700.00 | Window Closed / Lapsed |