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Reel for metallic tapes

US 1,890,945 A · Inventors: HORMEL CHARLES C

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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 December 13, 1932. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by December 13, 1949.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 13, 1931
GrantedDecember 13, 1932
Term endedDecember 13, 1949
Application number—
Classification (CPC)H02G1/085 +2 more
Length3 pages

Timeline

Timeline From USPTO dates

193219341936193819401942194419461948Application filedJuly 13, 1931Patent grantedDec 13, 1932Term endedDec 13, 1949

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