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US191848A Expired / Lapsed US ⏱️ 0.0 years remaining

Improvement in faucets

Assignee: —
•
Filing: —
•
Granted: 1877-06-12
•
Expires: 1894-06-12
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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 15:46
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K31/52; F16K31/528

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) 1880-06-11 1880-12-11 1881-06-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1884-06-11 1884-12-11 1885-06-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1888-06-11 1888-12-11 1889-06-12 $7700.00 Window Closed / Lapsed

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