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US889912A Expired / Lapsed US ⏱️ 0.0 years remaining

Cut-off for tanks and the like.

Assignee: Individual
•
Filing: 1907-06-18
•
Granted: 1908-06-09
•
Expires: 1927-06-18
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Abstract

No abstract record available.

Inventors

  • 👤 James M Davis

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 06:34
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/07

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) 1911-06-09 1911-12-09 1912-06-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1915-06-09 1915-12-09 1916-06-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1919-06-09 1919-12-09 1920-06-09 $7700.00 Window Closed / Lapsed

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