Patent US130156A successfully refreshed from Google Patents.
US130156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in roofing-tiles
Assignee: —
•
Filing: —
•
Granted: 1872-08-06
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Expires: 1889-08-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:37
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/02; E04D1/04; E04D1/29; E04D1/2907; E04D1/2914; E04D1/2918
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) | 1875-08-06 | 1876-02-05 | 1876-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1879-08-06 | 1880-02-05 | 1880-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1883-08-06 | 1884-02-05 | 1884-08-06 | $7700.00 | Window Closed / Lapsed |