US2925057A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mattress tape edge sewing apparatus
Assignee: James Cash Machine Co Inc
•
Filing: 1957-05-15
•
Granted: 1960-02-16
•
Expires: 1977-05-15
Abstract
No abstract record available.
Inventors
- 👤 Sr James A Cash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:49
CPC Classifications
D; D05; D05B; D05B11/00; D05B11/005; B; B68; B68G; B68G7/00; B68G7/10; D05D; D05D2303/00; D05D2303/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2724352A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |