US160591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in bag-fasteners
Assignee: —
•
Filing: —
•
Granted: 1875-03-09
•
Expires: 1892-03-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:26
CPC Classifications
D; D06; D06F; D06F53/00; B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6602; B65D5/6611; Y; Y10; Y10T; Y10T24/00; Y10T24/15; Y10T24/36; Y10T24/3651; Y10T24/3653; Y10T24/39; Y10T24/3911
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) | 1878-03-08 | 1878-09-07 | 1879-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-03-08 | 1882-09-07 | 1883-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-03-08 | 1886-09-07 | 1887-03-09 | $7700.00 | Window Closed / Lapsed |