US3388965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing smooth surface fabrics
Assignee: EIDP Inc
•
Filing: 1965-08-31
•
Granted: 1968-06-18
•
Expires: 1985-08-31
Abstract
No abstract record available.
Inventors
- 👤 Garrett Jerry Alford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:06
CPC Classifications
D; D06; D06M; D06M23/00; B; B65; B65H; B65H71/00; B65H71/007; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2035641A
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US2113955A
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US2390386A
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US3236587A
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US3037262A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |