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US2476928A Expired / Lapsed US ⏱️ 0.0 years remaining

Motion-picture film reel

Assignee: Individual
•
Filing: 1945-10-11
•
Granted: 1949-07-19
•
Expires: 1965-10-11
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph A Thomas

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 18:17
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7018; Y10T403/7047

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US681932A Cited
US1175995A Cited
US1503896A Cited
US1555751A Cited
US1612988A Cited
US1933659A Cited
US2147776A Cited
US2146835A Cited
US2312899A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1952-07-18 1953-01-17 1953-07-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1956-07-18 1957-01-17 1957-07-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1960-07-18 1961-01-17 1961-07-19 $7700.00 Window Closed / Lapsed

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