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US659255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flushing device for water-closets.
Assignee: Individual
•
Filing: 1900-03-23
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Granted: 1900-10-09
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Expires: 1920-03-23
Abstract
No abstract record available.
Inventors
- 👤 Robert Pauls
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:08
CPC Classifications
E; E03; E03D; E03D1/00; E03D1/30; E03D1/34
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) | 1903-10-09 | 1904-04-09 | 1904-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-10-09 | 1908-04-09 | 1908-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-10-09 | 1912-04-09 | 1912-10-09 | $7700.00 | Window Closed / Lapsed |