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Riveting machine

US 2,127,357 A · Inventors: JULIUS GUALTIERE

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4 drawing sheets

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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 August 16, 1938. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by August 16, 1955.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledMarch 24, 1937
GrantedAugust 16, 1938
Term endedAugust 16, 1955
Application number—
Classification (CPC)B21J15/28 +2 more
Length8 pages

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