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US501426A Expired / Lapsed US ⏱️ 0.0 years remaining

August kampf

Assignee: —
•
Filing: —
•
Granted: 1893-07-11
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Expires: 1910-07-11
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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 06:52
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/08; F15B15/14; F15B15/16

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) 1896-07-10 1897-01-09 1897-07-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1900-07-11 1901-01-10 1901-07-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1904-07-11 1905-01-10 1905-07-12 $7700.00 Window Closed / Lapsed

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