US109486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in coating and ornamenting the surface of paper, cloth
Assignee: —
•
Filing: —
•
Granted: 1870-11-22
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Expires: 1887-11-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:12
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/54; G03B21/56; G03B21/60; G03B21/62; B; B44; B44C; B44C1/00; B44C1/10; B44C1/105; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/251; Y10T428/29; Y10T428/2911; Y10T442/00; Y10T442/20; Y10T442/259; Y10T442/2598
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) | 1873-11-21 | 1874-05-23 | 1874-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1877-11-21 | 1878-05-23 | 1878-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1881-11-21 | 1882-05-23 | 1882-11-22 | $7700.00 | Window Closed / Lapsed |