Patent US2532903A successfully refreshed from Google Patents.
US2532903A
Expired / Lapsed
US
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Method of weaving pile fabrics
Assignee: Magee Carpet Co
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Filing: 1949-02-02
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Granted: 1950-12-05
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Expires: 1969-02-02
Abstract
No abstract record available.
Inventors
- 👤 Francis P Groat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:38
CPC Classifications
D; D03; D03D; D03D39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB273409A
Cited
US2090462A
Cited
US2164090A
Cited
US2270103A
Cited
US2477249A
Cited
US2516465A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |