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Electronic circuit for altering the slope of ramp signals produced during the time intervals between recurring pairs of pulses, the slope being altered in accordance with the time difference between a previous time interval, and the duration of a corresponding ramp signal

US 3,175,161 A · Inventors: MO JENS H et al.

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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.

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Why it's free to use

  • Granted March 23, 1965. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by March 23, 1982.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJanuary 24, 1963
GrantedMarch 23, 1965
Term endedMarch 23, 1982
Application number—
Classification (CPC)G01D9/16 +1 more
Length5 pages

Timeline

Timeline From USPTO dates

1964196619681970197219741976197819801982Application filedJan 24, 1963Patent grantedMarch 23, 1965Term endedMarch 23, 1982

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Full published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

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