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Fuse powder composition

US 2,467,334 A · Inventors: HALE GEORGE C et al.

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Overview

This document has no drawings.

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Read the whole patent

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.

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Why it's free to use

  • Granted April 12, 1949. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by April 12, 1966.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 5, 1944
GrantedApril 12, 1949
Term endedApril 12, 1966
Application number—
Classification (CPC)C06B27/00 +2 more
Length1 pages

Sources & verification

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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