Patent US2512489A successfully refreshed from Google Patents.
US2512489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stocking having a contrasting seam and method of producing same
Assignee: GREY HOSIERY MILLS
•
Filing: 1947-10-03
•
Granted: 1950-06-20
•
Expires: 1967-10-03
Abstract
No abstract record available.
Inventors
- 👤 Samuel L Dills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:50
CPC Classifications
A; A41; A41B; A41B11/00; A41B11/01; D; D04; D04B; D04B11/00; D04B11/26; D04B11/28
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |