US168076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in carpet-linings
Assignee: —
•
Filing: —
•
Granted: 1875-09-28
•
Expires: 1892-09-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:57
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/24; B; B32; B32B; B32B5/00; B32B5/02; B32B5/06; B32B29/00; B32B29/02; B32B3/00; B32B3/02; B32B3/08; D; D06; D06N; D06N7/00; D06N7/0063; D06N7/0089; B32B2250/00; B32B2250/40; B32B2471/00; B32B2471/02; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24033; Y10T428/24041; Y10T428/2405; Y10T428/24752
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) | 1878-09-27 | 1879-03-29 | 1879-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-09-27 | 1883-03-29 | 1883-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-09-27 | 1887-03-29 | 1887-09-28 | $7700.00 | Window Closed / Lapsed |