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Means for the removal of water of condensation from steam pipes

US 1,583,136 A · Inventors: HERMANN SRULOWITZ 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 May 4, 1926. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 4, 1943.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledDecember 6, 1922
GrantedMay 4, 1926
Term endedMay 4, 1943
Application number—
Classification (CPC)F24D19/081
Length4 pages

Timeline

Timeline From USPTO dates

1923192619291932193519381941Application filedDec 6, 1922Patent grantedMay 4, 1926Term endedMay 4, 1943

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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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