US2397460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing thread for elastic fabrics
Assignee: ALBERT J MILLER
•
Filing: 1944-01-29
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Granted: 1946-04-02
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Expires: 1964-01-29
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:19
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/44; D02G3/46; D02G3/22; D02G3/32; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B9/00; D04B9/42; D04B9/46; Y; Y10; Y10S; Y10S57/00; Y10S57/903; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2922; Y10T428/2925
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-04-01 | 1949-10-01 | 1950-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-04-01 | 1953-10-01 | 1954-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-04-01 | 1957-10-01 | 1958-04-02 | $7700.00 | Window Closed / Lapsed |