2802513

Information

• Patent Grant
• 2802513

• References
• Source

• Patent Number

  2,802,513

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • B29C69/00 - Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00
  • B29C35/0227 - using pressure vessels
  • B29C59/021 - of profiled articles
  • B29D99/0053 - Producing sealings
  • B29D99/0082 - Producing articles in the form of closed loops
  • B29C47/0021 - Flat flexible articles
  • B29C47/0038 - Combined shaping operations
  • B29C47/0066 - Extrusion moulding combined with cutting
  • B29C47/02 - incorporating preformed parts or layers
  • B29K2009/00 - Use of rubber derived from conjugated dienes, as moulding material
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/26 - Sealing devices
  • B29L2031/709 - Articles shaped in a closed loop

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 277 - Seal for a joint or juncture