3904731

Information

• Patent Grant
• 3904731

• References
• Source

• Patent Number

  3,904,731

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  50 years ago

• CPC

  • F16C33/043 - Sliding surface consisting mainly of ceramics, cermets or hard carbon
  • F16C11/0614 - the female part of the joint being open on two sides
  • F16C33/201 - Composition of the plastic
  • Y10T29/49661 - Nonmetallic socket
  • Y10T29/4971 - Nonmetallic bearing element

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 384 - Bearings
  • 525 - Synthetic resins or natural rubbers
  • 526 - Synthetic resins or natural rubbers