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Forgeable high strength austenitic alloy with copper, molybdenum, tantalum and nitrogen additions

US 2,824,796 A · Inventors: COREY CLARK L 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.

Why it's free to use

  • Granted February 25, 1958. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by February 25, 1975.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 30, 1954
GrantedFebruary 25, 1958
Term endedFebruary 25, 1975
Application number—
Classification (CPC)C22C38/48
Length4 pages

Timeline

Timeline From USPTO dates

1955195819611964196719701973Application filedJuly 30, 1954Patent grantedFeb 25, 1958Term endedFeb 25, 1975

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