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Low-temperature explosion process of disintegrating wood and the like

US 1,586,159 A · Inventors: MASON WILLIAM H

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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 25, 1926. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 25, 1943.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 6, 1925
GrantedMay 25, 1926
Term endedMay 25, 1943
Application number—
Classification (CPC)D21B1/36
Length2 pages

Timeline

Timeline From USPTO dates

192619281930193219341936193819401942Application filedJuly 6, 1925Patent grantedMay 25, 1926Term endedMay 25, 1943

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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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