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US104441A Expired / Lapsed US ⏱️ 0.0 years remaining

Charles

Assignee: —
•
Filing: —
•
Granted: 1870-06-21
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Expires: 1887-06-21
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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 2026-10-26 04:10
CPC Classifications
E; E05; E05B; E05B39/00; E05B39/02; Y; Y10; Y10S; Y10S70/00; Y10S70/56; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/485; Y10T70/487; Y10T70/493; Y10T70/496; Y10T70/80; Y10T70/8297

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) 1873-06-20 1873-12-20 1874-06-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1877-06-20 1877-12-20 1878-06-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1881-06-20 1881-12-20 1882-06-21 $7700.00 Window Closed / Lapsed

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