US328064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: —
•
Filing: —
•
Granted: 1885-10-13
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Expires: 1902-10-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:34
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/28; E06B7/32
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) | 1888-10-12 | 1889-04-13 | 1889-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-10-12 | 1893-04-13 | 1893-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-10-12 | 1897-04-13 | 1897-10-13 | $7700.00 | Window Closed / Lapsed |