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US1906883A Expired / Lapsed US ⏱️ 0.0 years remaining

Boat

Assignee: Individual
•
Filing: 1929-04-04
•
Granted: 1933-05-02
•
Expires: 1949-04-04
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Abstract

No abstract record available.

Inventors

  • 👤 Pietrzykowski Jozef

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 19:05
CPC Classifications
B; B63; B63B; B63B5/00; B63B5/02; B63B5/06; B63B5/10; B63C; B63C9/00; B63C9/02; B63C2009/026

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) 1936-05-01 1936-10-31 1937-05-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1940-05-01 1940-10-31 1941-05-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1944-05-01 1944-10-31 1945-05-02 $7700.00 Window Closed / Lapsed

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