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US2740038A Expired / Lapsed US ⏱️ 0.0 years remaining

Ship's navigational light

Assignee: Individual
•
Filing: 1952-09-25
•
Granted: 1956-03-27
•
Expires: 1972-09-25
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Abstract

No abstract record available.

Inventors

  • 👤 Carrie John

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 12:35
CPC Classifications
B; B63; B63B; B63B45/00; B63B45/02; B63B2201/00; B63B2201/04; B63B2201/08

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US173140A Cited
US387430A Cited
US2375311A Cited
US2395756A Cited
US2586625A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-03-27 1959-09-26 1960-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-03-27 1963-09-26 1964-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-03-27 1967-09-26 1968-03-27 $7700.00 Window Closed / Lapsed

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