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US166022A Expired / Lapsed US ⏱️ 0.0 years remaining

Improvement in clothes-pins

Assignee: —
•
Filing: —
•
Granted: 1875-07-27
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Expires: 1892-07-27
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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 2026-10-23 23:49
CPC Classifications
A; A41; A41F; A41F11/00; A41F11/02; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3969; Y10T24/44; Y10T24/44573; Y10T24/44607

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) 1878-07-26 1879-01-25 1879-07-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1882-07-26 1883-01-25 1883-07-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1886-07-26 1887-01-25 1887-07-27 $7700.00 Window Closed / Lapsed

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