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Expired, full termArchiveSolo inventor

Bit for wire wrapping gun

US 3,028,107 A · Inventors: HJORTH EUGENE P

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1 drawing sheet

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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 April 3, 1962. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by April 3, 1979.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledMay 5, 1960
GrantedApril 3, 1962
Term endedApril 3, 1979
Application number—
Classification (CPC)H01R43/033
Length3 pages

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