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US88412A Expired / Lapsed US ⏱️ 0.0 years remaining

Improvement in fence

Assignee: —
•
Filing: —
•
Granted: 1869-03-30
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Expires: 1886-03-30
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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 2026-10-27 15:51
CPC Classifications
A; A47; A47G; A47G5/00; E; E04; E04B; E04B2/00; E04B2/74; E04B2002/7483

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1872-03-29 1872-09-28 1873-03-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1876-03-29 1876-09-28 1877-03-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1880-03-29 1880-09-28 1881-03-30 $7700.00 Window Closed / Lapsed

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