3584367

Information

• Patent Grant
• 3584367

• References
• Source

• Patent Number

  3,584,367

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  54 years ago

• CPC

  • B21D22/203 - of compound articles
  • B21C37/205 - with annular guides
  • Y10T29/49805 - Shaping by direct application of fluent pressure
  • Y10T29/49877 - of flexible wall, expansible chamber devices [e.g., bellows]
  • Y10T29/49927 - Hollow body is axially joined cup or tube
  • Y10T29/4994 - Radially expanding internal tube

• US Classifications

  • 029 - Metal working
  • 092 - Expansible chamber devices
  • 138 - Pipes and tubular conduits