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US370568A Expired / Lapsed US ⏱️ 0.0 years remaining

signer

Assignee: —
•
Filing: —
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Granted: 1887-09-27
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Expires: 1904-09-27
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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 2026-11-05 19:48
CPC Classifications
E; E05; E05B; E05B37/00; E05B37/08; Y; Y10; Y10S; Y10S70/00; Y10S70/23; Y10T; Y10T70/00; Y10T70/70; Y10T70/7153; Y10T70/7181; Y10T70/7198; Y10T70/7237; Y10T70/7243; Y10T70/7249; Y10T70/7254; Y10T70/7322; Y10T70/7328; Y10T70/735; Y10T70/7356; Y10T70/7362

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) 1890-09-26 1891-03-28 1891-09-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1894-09-26 1895-03-28 1895-09-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1898-09-26 1899-03-28 1899-09-27 $7700.00 Window Closed / Lapsed

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