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US2745296A Expired / Lapsed US ⏱️ 0.0 years remaining

Transmission

Assignee: Individual
•
Filing: 1951-07-21
•
Granted: 1956-05-15
•
Expires: 1971-07-21
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Abstract

No abstract record available.

Inventors

  • 👤 Frederick W Seybold

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 12:08
CPC Classifications
F; F16; F16D; F16D67/00; F16H; F16H61/00; F16H61/38; F16H61/48; F16H61/50; F16H61/52; F16H61/54; Y; Y10; Y10S; Y10S74/00; Y10S74/01

Claims Analysis

Total Claims: 0
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-05-15 1959-11-14 1960-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-05-15 1963-11-14 1964-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-05-15 1967-11-14 1968-05-15 $7700.00 Window Closed / Lapsed

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