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Magnetic deflection sweep circuit

US 2,728,876 A · Inventors: VARELA ARTHUR 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 December 27, 1955. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by December 27, 1972.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledFebruary 21, 1946
GrantedDecember 27, 1955
Term endedDecember 27, 1972
Application number—
Classification (CPC)H03K4/39
Length4 pages

Timeline

Timeline From USPTO dates

194719501953195619591962196519681971Application filedFeb 21, 1946Patent grantedDec 27, 1955Term endedDec 27, 1972

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