2459721

Information

• Patent Grant
• 2459721

• References
• Source

• Patent Number

  2,459,721

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1949
  75 years ago

• CPC

  • F16J15/20 - Packing materials therefor
  • B29D99/0082 - Producing articles in the form of closed loops
  • B29K2009/00 - Use of rubber derived from conjugated dienes, as moulding material
  • B29K2027/18 - PTFE, i.e. polytetrafluorethene
  • B29K2105/08 - of continuous length
  • B29K2503/08 - Mineral aggregates
  • B29L2031/709 - Articles shaped in a closed loop
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T74/20912 - Pads and covers
  • Y10T74/20918 - Foot rests
  • Y10T156/103 - Encasing or enveloping the configured lamina
  • Y10T156/1031 - with preshaping of lamina
  • Y10T156/1036 - Bending of one piece blank and joining edges to form article

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 277 - Seal for a joint or juncture
  • 285 - Pipe joints or couplings