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US671712A Expired / Lapsed US ⏱️ 0.0 years remaining

Shoe-lacing.

Assignee: Individual
•
Filing: 1900-06-07
•
Granted: 1901-04-09
•
Expires: 1920-06-07
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Abstract

No abstract record available.

Inventors

  • 👤 Alfred A Soderberg

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 06:35
CPC Classifications
A; A43; A43C; A43C9/00; A43C9/02; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3726; Y10T24/3729; Y10T24/3789; Y10T24/3797

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) 1904-04-08 1904-10-08 1905-04-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1908-04-08 1908-10-08 1909-04-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1912-04-08 1912-10-08 1913-04-09 $7700.00 Window Closed / Lapsed

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