US240906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil-gan for lubricating
Assignee: —
•
Filing: —
•
Granted: 1881-05-03
•
Expires: 1898-05-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:43
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3216; B65D81/3222
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) | 1884-05-02 | 1884-11-01 | 1885-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-05-02 | 1888-11-01 | 1889-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-05-02 | 1892-11-01 | 1893-05-03 | $7700.00 | Window Closed / Lapsed |