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Termination for high-tension electric cables

US 2,423,596 A · Inventors: TAFT HOLLINGSWORTH DOUGLAS

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted July 8, 1947. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by July 8, 1964.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledOctober 10, 1945
GrantedJuly 8, 1947
Term endedJuly 8, 1964
Application number—
Classification (CPC)H02G15/068
Length4 pages

Timeline

Timeline From USPTO dates

1946194819501952195419561958196019621964Application filedOct 10, 1945Patent grantedJuly 8, 1947Term endedJuly 8, 1964

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