Patent US14163A successfully refreshed from Google Patents.
US14163A
Expired / Lapsed
US
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Improvement in mastic for covering walls
Assignee: —
•
Filing: —
•
Granted: 1856-01-29
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Expires: 1873-01-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:04
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009
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) | 1859-01-28 | 1859-07-30 | 1860-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1863-01-28 | 1863-07-30 | 1864-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1867-01-28 | 1867-07-30 | 1868-01-29 | $7700.00 | Window Closed / Lapsed |