US2661877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hosiery drying form
Assignee: Paramount Textile Machinery Co
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Filing: 1950-02-14
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Granted: 1953-12-08
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Expires: 1970-02-14
Abstract
No abstract record available.
Inventors
- 👤 Walter H Albertson
- 👤 Roy L Mittelstadt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:50
CPC Classifications
D; D06; D06C; D06C5/00; D06C5/005; D06F; D06F59/00; D06F59/02; D06F59/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-07 | 1957-06-08 | 1957-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-07 | 1961-06-08 | 1961-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-07 | 1965-06-08 | 1965-12-08 | $7700.00 | Window Closed / Lapsed |