US2934839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slipper
Assignee: ROBERT HOSIERY MILLS Inc
•
Filing: 1960-01-12
•
Granted: 1960-05-03
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Expires: 1980-01-12
Abstract
No abstract record available.
Inventors
- 👤 Robert S Servin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:29
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/101; A43B1/00; A43B1/02; A43B1/04; D; D04; D04B; D04B1/00; D04B1/14; D04B1/18; D10; D10B; D10B2501/00; D10B2501/04; D10B2501/043
Claims Analysis
Total Claims: 0
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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) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |