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US2076597A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of producing liquid evaporated blood

Assignee: Wilson and Co Inc
•
Filing: 1935-03-16
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Granted: 1937-04-13
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Expires: 1955-03-16
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Abstract

No abstract record available.

Inventors

  • 👤 Adrian A Robinson
  • 👤 Henry C Dormitzer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 05:37
CPC Classifications
C; C05; C05F; C05F1/00; C05F1/005; A; A61; A61M; A61M1/00; A61M1/02; A61M1/0272; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/20; Y02P; Y02P20/00; Y02P20/141; Y02P20/145; Y10; Y10S; Y10S159/00; Y10S159/11

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) 1940-04-12 1940-10-12 1941-04-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1944-04-12 1944-10-12 1945-04-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1948-04-12 1948-10-12 1949-04-13 $7700.00 Window Closed / Lapsed

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