Patent US3486471A successfully refreshed from Google Patents.
US3486471A
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Method and apparatus for seaming and inspecting hosiery
Assignee: Southern Textile Machinery Co Inc
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Filing: 1966-03-31
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Granted: 1969-12-30
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Expires: 1986-03-31
Abstract
No abstract record available.
Inventors
- 👤 Thomas H De Spain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:18
CPC Classifications
D; D05; D05B; D05B23/00; D05B23/007; D06; D06H; D06H3/00; D06H3/16; D05D; D05D2207/00; D05D2207/02; D05D2207/04; D06C; D06C5/00; D06C5/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2493803A
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US2657841A
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US2684187A
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US2890818A
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US2979802A
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US3131839A
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US3163470A
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US3351033A
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US3327664A
Cited
FR1395844A
Cited
US3420196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |