US737796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flushing apparatus for water-closets.
Assignee: Individual
•
Filing: 1902-09-17
•
Granted: 1903-09-01
•
Expires: 1922-09-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Vogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:16
CPC Classifications
E; E03; E03D; E03D5/00; E03D5/02; E03D5/022; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87169; Y10T137/87233
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) | 1906-08-31 | 1907-03-02 | 1907-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-08-31 | 1911-03-02 | 1911-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-08-31 | 1915-03-02 | 1915-09-01 | $7700.00 | Window Closed / Lapsed |