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US783953A Expired / Lapsed US ⏱️ 0.0 years remaining

And blanche d

Assignee: —
•
Filing: —
•
Granted: 1905-02-28
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Expires: 1922-02-28
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 15:53
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/06; F16K5/0663; F16K5/0673

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) 1908-02-28 1908-08-29 1909-02-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1912-02-28 1912-08-29 1913-02-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1916-02-28 1916-08-29 1917-02-28 $7700.00 Window Closed / Lapsed

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