US128833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in cell-covers for sewing-machine tables
Assignee: —
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Filing: —
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Granted: 1872-07-09
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Expires: 1889-07-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:58
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4663; A; A47; A47B; A47B47/00; A47B47/02; A47B47/03
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) | 1875-07-09 | 1876-01-08 | 1876-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1879-07-09 | 1880-01-08 | 1880-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1883-07-09 | 1884-01-08 | 1884-07-09 | $7700.00 | Window Closed / Lapsed |