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Electric light socket

US 2,874,366 A · Inventors: FROMER EMILE S

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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 February 17, 1959. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by February 17, 1976.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJanuary 27, 1956
GrantedFebruary 17, 1959
Term endedFebruary 17, 1976
Application number—
Classification (CPC)H01R33/22 +1 more
Length2 pages

Timeline

Timeline From USPTO dates

1957195919611963196519671969197119731975Application filedJan 27, 1956Patent grantedFeb 17, 1959Term endedFeb 17, 1976

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