Patent US3438918A successfully refreshed from Google Patents.
Patent US455695A successfully refreshed from Google Patents.
US455695A
Expired / Lapsed
US
⏱️ 0.0 years remaining
sumnee
Assignee: —
•
Filing: —
•
Granted: 1891-07-07
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Expires: 1908-07-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:31
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05Y; E05Y2600/00; E05Y2600/10; E05Y2600/30; E05Y2600/31; E05Y2600/312; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
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) | 1894-07-06 | 1895-01-05 | 1895-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-07-06 | 1899-01-05 | 1899-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-07-07 | 1903-01-06 | 1903-07-08 | $7700.00 | Window Closed / Lapsed |