US2653023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for feeding a continuous web
Assignee: Akzo Nobel UK PLC
•
Filing: 1949-06-16
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Granted: 1953-09-22
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Expires: 1969-06-16
Abstract
No abstract record available.
Inventors
- 👤 Arthur O Russell
- 👤 Jones Michael Gravatt
- 👤 William M Watts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:22
CPC Classifications
B; B65; B65B; B65B41/00; B65B41/12; B65B41/14; B65B41/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189806369A
Cited
US1238207A
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US1297587A
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US1207477A
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US1237910A
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US1269368A
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US1513106A
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US1693728A
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US2080292A
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US1946874A
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US2188871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |