3167860

Information

• Patent Grant
• 3167860

• References
• Source

• Patent Number

  3,167,860

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1965
  59 years ago

• CPC

  • B21H3/00 - Making helical bodies or bodies having parts of helical shape
  • B23P6/00 - Restoring or reconditioning objects
  • Y10S29/023 - Method or apparatus with knurling
  • Y10T29/49748 - by shaping, e.g., bending, extruding, turning, etc.
  • Y10T29/49861 - Sizing mating parts during final positional association

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working