US2654162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treatment of polyamide fabrics
Assignee: LONG FINISHING MILLS Inc
•
Filing: 1950-07-18
•
Granted: 1953-10-06
•
Expires: 1970-07-18
Abstract
No abstract record available.
Inventors
- 👤 Nathan A Long
- 👤 Lawrence T Carter
- 👤 Harvey W Lindley
- 👤 Luther B Stadler
- 👤 Fogleman Walter Lindsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:48
CPC Classifications
D; D06; D06C; D06C5/00; D06C5/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1467306A
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US1513932A
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US1642473A
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US1729675A
Cited
US1841927A
Cited
US2017728A
Cited
US2297318A
Cited
US2409298A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |