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US1598504A Expired / Lapsed US ⏱️ 0.0 years remaining

Ankle brace

Assignee: Individual
•
Filing: 1925-06-13
•
Granted: 1926-08-31
•
Expires: 1945-06-13
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Abstract

No abstract record available.

Inventors

  • 👤 Earl R Pierce
  • 👤 Ernest E Pierce

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 14:24
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/058; A61F5/05841; A61F5/0585; A63; A63C; A63C2203/00; A63C2203/50

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) 1929-08-30 1930-03-01 1930-08-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1933-08-30 1934-03-01 1934-08-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1937-08-30 1938-03-01 1938-08-31 $7700.00 Window Closed / Lapsed

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