2300760

Information

• Patent Grant
• 2300760

• References
• Source

• Patent Number

  2,300,760

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1942
  82 years ago

• CPC

  • B29C43/027 - having an axis of symmetry
  • B29C35/02 - Heating or curing
  • B29C43/14 - in several steps
  • B29C43/26 - in several steps
  • B29C70/46 - using matched moulds
  • B29D24/002 - formed with structures
  • B29D99/0082 - Producing articles in the form of closed loops
  • B29K2105/06 - containing reinforcements, fillers or inserts
  • B29K2105/0854 - in the form of a non-woven mat
  • B29K2105/243 - Partially cured
  • B29L2016/00 - Articles with corrugations or pleats
  • B29L2031/709 - Articles shaped in a closed loop
  • B29L2031/7096 - Rings or ring-like articles
  • B29L2031/7734 - Spherical
  • Y10T156/1038 - Hollow cylinder article
  • Y10T156/1043 - Subsequent to assembly

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes