3102439

Information

• Patent Grant
• 3102439

• References
• Source

• Patent Number

  3,102,439

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1963
  61 years ago

• CPC

  • B21C25/10 - Making tools by operations not covered by a single other subclass
  • B23P15/16 - plates with holes of very small diameter
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49918 - At cup or tube end
  • Y10T29/49934 - by axially applying force
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body

• US Classifications

  • 076 - Metal tools and implements, making
  • 029 - Metal working