3076231

Information

• Patent Grant
• 3076231

• References
• Source

• Patent Number

  3,076,231

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1963
  63 years ago

• CPC

  • B29C33/3842 - Manufacturing moulds
  • B21D37/20 - Making tools by operations not covered by a single other subclass
  • B29C33/3857 - by making impressions of one or more parts of models
  • B44B1/02 - wherein three-dimensional copies are made
  • G09B25/02 - of industrial processes of machinery
  • B29L2031/40 - Test specimens; Models
  • Y10S425/029 - Jigs and dies
  • Y10T29/4978 - Assisting assembly or disassembly
  • Y10T29/49901 - Sequentially associating parts on stationary aligning means

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 029 - Metal working
  • 033 - Geometrical instruments
  • 425 - Plastic article or earthenware shaping or treating: apparatus