Patent US3408833A successfully refreshed from Google Patents.
US3408833A
Expired / Lapsed
US
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Method of producing nonrun hosiery
Assignee: VAC HOSIERY CORP
•
Filing: 1965-09-28
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Granted: 1968-11-05
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Expires: 1985-09-28
Abstract
No abstract record available.
Inventors
- 👤 Mahlon M Frederick
- 👤 Robert L Connors
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:25
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/06; D04B1/22; D04B1/24; D04B1/26; D10; D10B; D10B2401/00; D10B2401/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3085410A
Cited
US2369395A
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US2795123A
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FR75080E
Cited
US3039171A
Cited
US3131556A
Cited
US2994214A
Cited
US3157037A
Cited
GB982533A
Cited
US3212298A
Cited
US3287938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |