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US2019709A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of making latex treated tubing

Assignee: Anaconda Wire and Cable Co
•
Filing: 1932-01-22
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Granted: 1935-11-05
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Expires: 1952-01-22
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph A Kennedy

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 09:06
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/24; B29K; B29K2021/00

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) 1938-11-04 1939-05-06 1939-11-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1942-11-04 1943-05-06 1943-11-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1946-11-04 1947-05-06 1947-11-05 $7700.00 Window Closed / Lapsed

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