US2914226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hosiery boarding form
Assignee: SILER CITY Manufacturing CO Inc
•
Filing: 1957-10-31
•
Granted: 1959-11-24
•
Expires: 1977-10-31
Abstract
No abstract record available.
Inventors
- 👤 Ralph W Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:26
CPC Classifications
D; D06; D06C; D06C5/00; D06C5/005; D06B; D06B5/00; D06B5/12; D06B5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1614388A
Cited
US1698388A
Cited
US1813848A
Cited
US1813388A
Cited
US2306350A
Cited
GB551094A
Cited
US2661877A
Cited
US2667292A
Cited
US2690862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |