3146286

Information

• Patent Grant
• 3146286

• References
• Source

• Patent Number

  3,146,286

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • F16K5/0278 - on the plug
  • B29C37/0082 - Mechanical anchoring
  • B29C63/0004 - Component parts, details or accessories; Auxiliary operations
  • B29C63/18 - using tubular layers or sheathings
  • F16K5/025 - Particular coverings or materials
  • B29K2027/18 - PTFE, i.e. polytetrafluorethene
  • B29L2031/7506 - Valves

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 251 - Valves and valve actuation