3750450

Information

• Patent Grant
• 3750450

• References
• Source

• Patent Number

  3,750,450

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • B29D99/0032 - Producing rolling bodies
  • B21J13/025 - Dies with parts moving along auxiliary lateral directions
  • B21K1/32 - discs
  • B29C43/02 - of articles of definite length
  • B29C43/36 - Moulds for making articles of definite length
  • B29C2791/001 - Shaping in several steps
  • B29K2101/10 - Thermosetting resins
  • B29K2101/12 - Thermoplastic materials
  • B29K2105/06 - containing reinforcements, fillers or inserts
  • B29L2031/32 - Wheels, pinions, pulleys, castors or rollers, Rims
  • B29L2031/322 - made wholly of plastics
  • Y10T29/49513 - Compression, e.g., nontension, spoke type wheel making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 264 - Plastic and nonmetallic article shaping or treating: processes