2687566

Information

• Patent Grant
• 2687566

• References
• Source

• Patent Number

  2,687,566

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1954
  70 years ago

• CPC

  • B29C65/565 - involving interference fits
  • B25B27/28 - positioning or withdrawing resilient bushings or the like
  • B29C55/24 - radial
  • B29C63/18 - using tubular layers or sheathings
  • B29C66/53241 - said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said tubular articles
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10T29/53665 - Well protector to sucker rod

• US Classifications

  • 029 - Metal working