3729791

Information

• Patent Grant
• 3729791

• References
• Source

• Patent Number

  3,729,791

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • F16L47/04 - with a swivel nut or collar engaging the pipe
  • F16L19/0231 - with specially adapted means for positioning the threaded member behind the collar
  • F16L19/0237 - specially adapted for use with attachments
  • Y10S29/025 - Method or apparatus with particular material
  • Y10T29/49442 - T-shaped fitting making
  • Y10T29/49872 - Confining elastic part in socket

• US Classifications

  • 029 - Metal working
  • 285 - Pipe joints or couplings