Patent US5112302A successfully refreshed from Google Patents.
US197029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in japanning wood
Assignee: —
•
Filing: —
•
Granted: 1877-11-13
•
Expires: 1894-11-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:50
CPC Classifications
B; B27; B27K; B27K5/00; B27K5/02; B05; B05D; B05D5/00; B05D5/06; B05D5/061; B05D5/062; B05D7/00; B05D7/50; B05D7/52; B05D7/54; B05D7/548; B05D7/5483; C; C08; C08J; C08J5/00; C08J5/18; B05D1/00; B05D1/18; B05D7/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24802; Y10T428/24934
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1880-11-12 | 1881-05-14 | 1881-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1884-11-12 | 1885-05-14 | 1885-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1888-11-12 | 1889-05-14 | 1889-11-13 | $7700.00 | Window Closed / Lapsed |