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Residual fuels containing alkali metal compounds as corrosion retarders

US 3,078,664 A · Inventors: ROCCHINI ALBERT G 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 February 26, 1963. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by February 26, 1980.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledMarch 10, 1959
GrantedFebruary 26, 1963
Term endedFebruary 26, 1980
Application number—
Classification (CPC)C10L1/10
Length5 pages

Timeline

Timeline From USPTO dates

1960196319661969197219751978Application filedMarch 10, 1959Patent grantedFeb 26, 1963Term endedFeb 26, 1980

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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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