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Garment hangers

US 3,330,453 A · Inventors: BORKOWSKI EDWIN A

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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 11, 1967. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by July 11, 1984.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 24, 1962
GrantedJuly 11, 1967
Term endedJuly 11, 1984
Application number—
Classification (CPC)A47G25/485 +2 more
Length5 pages

Timeline

Timeline From USPTO dates

19631966196919721975197819811984Application filedDec 24, 1962Patent grantedJuly 11, 1967Term endedJuly 11, 1984

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