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US807378A Expired / Lapsed US ⏱️ 0.0 years remaining

Metal piling.

Assignee: EMMA HAROLD
•
Filing: 1904-08-31
•
Granted: 1905-12-12
•
Expires: 1924-08-31
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Abstract

No abstract record available.

Inventors

  • 👤 James J Harold

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 18:30
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/02; E02D5/03; E02D5/04

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) 1908-12-11 1909-06-12 1909-12-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1912-12-11 1913-06-12 1913-12-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1916-12-11 1917-06-12 1917-12-12 $7700.00 Window Closed / Lapsed

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