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US1264845A Expired / Lapsed US ⏱️ 0.0 years remaining

Process of refrigeraiton.

Assignee: JEFFERIES-MORTON Corp
•
Filing: 1915-03-03
•
Granted: 1918-04-30
•
Expires: 1935-03-03
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Abstract

No abstract record available.

Inventors

  • 👤 Fred E Norton

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 20:52
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/04; F25J3/04406; F25J3/04412

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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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) 1921-04-29 1921-10-29 1922-04-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1925-04-29 1925-10-29 1926-04-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1929-04-29 1929-10-29 1930-04-30 $7700.00 Window Closed / Lapsed

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