US1085502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flushing apparatus for submerged water-pipes.
Assignee: Individual
•
Filing: 1912-01-30
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Granted: 1914-01-27
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Expires: 1932-01-30
Abstract
No abstract record available.
Inventors
- 👤 Lloyd E Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:44
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/02; B08B9/027; B08B9/04; B08B9/053; B08B9/057; F; F16; F16K; F16K47/00; F16K47/04; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4252; Y10T137/8593; Y10T137/87249; Y10T137/87571; Y10T137/87676; Y10T137/87684
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) | 1917-01-26 | 1917-07-28 | 1918-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-01-26 | 1921-07-28 | 1922-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-01-26 | 1925-07-28 | 1926-01-27 | $7700.00 | Window Closed / Lapsed |