Patent US5741263A successfully refreshed from Google Patents.
US160800A
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Improvement in stench-traps
Assignee: —
•
Filing: —
•
Granted: 1875-03-16
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Expires: 1892-03-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:48
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/28; E03C1/284; E03C1/288; F; F16; F16K; F16K31/00; F16K31/12; F16K31/18; F16K31/20; F16K31/22; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426; Y10T137/7436; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7908; Y10T137/7909; Y10T137/7913; Y10T137/7915; Y10T137/7917
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) | 1878-03-15 | 1878-09-14 | 1879-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-03-15 | 1882-09-14 | 1883-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-03-15 | 1886-09-14 | 1887-03-16 | $7700.00 | Window Closed / Lapsed |