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Inhibiting rusting of aerosol type containers

US 3,020,122 A · Inventors: ANTHONY DOMINIK FRANCIS

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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 6, 1962. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by February 6, 1979.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledMay 28, 1959
GrantedFebruary 6, 1962
Term endedFebruary 6, 1979
Application number—
Classification (CPC)C23F11/184 +1 more
Length1 pages

Timeline

Timeline From USPTO dates

1960196219641966196819701972197419761978Application filedMay 28, 1959Patent grantedFeb 6, 1962Term endedFeb 6, 1979

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Official USPTO records

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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