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US2081095A Expired / Lapsed US ⏱️ 0.0 years remaining

Suspending unit

Assignee: Marathon Paper Mills Co
•
Filing: 1936-09-01
•
Granted: 1937-05-18
•
Expires: 1956-09-01
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Abstract

No abstract record available.

Inventors

  • 👤 Arthur B Mull

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 22:00
CPC Classifications
G; G09; G09F; G09F1/00; G09F1/10; G09F7/00; G09F7/18; G09F2007/1856; G09F2007/186; Y; Y10; Y10T; Y10T24/00; Y10T24/20

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) 1940-05-17 1940-11-16 1941-05-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1944-05-17 1944-11-16 1945-05-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1948-05-17 1948-11-16 1949-05-18 $7700.00 Window Closed / Lapsed

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