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US853172A Expired / Lapsed US ⏱️ 0.0 years remaining

Machinist's wrench-hammer.

Assignee: Individual
•
Filing: 1906-07-17
•
Granted: 1907-05-07
•
Expires: 1926-07-17
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Abstract

No abstract record available.

Inventors

  • 👤 Owen Parry Hughes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 21:50
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/50; B25B13/5008; B25B13/5016; B25B13/5025; B25B13/5041; B25B13/5058

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) 1910-05-06 1910-11-05 1911-05-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1914-05-06 1914-11-05 1915-05-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1918-05-06 1918-11-05 1919-05-07 $7700.00 Window Closed / Lapsed

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