US2872800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular knit fabric with raised areas
Assignee: CHARLESTON HOSIERY PROC COMPAN
•
Filing: 1958-02-04
•
Granted: 1959-02-10
•
Expires: 1978-02-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Lysander C Davis
- 👤 James W Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:49
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D10; D10B; D10B2403/00; D10B2403/01; D10B2403/011; D10B2403/0113
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2002271A
Cited
US2349746A
Cited
US2082779A
Cited
US2269088A
Cited
US2703971A
Cited
US2738566A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |