3704507

Information

• Patent Grant
• 3704507

• References
• Source

• Patent Number

  3,704,507

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  52 years ago

• CPC

  • F16B27/00 - Bolts, screws, or nuts formed in integral series but easily separable, particularly for use in automatic machines
  • B21D53/24 - nuts or like thread-engaging members
  • B21K1/66 - form strip bars
  • B21K1/702 - Clinch nuts
  • B21K25/00 - Uniting components to form integral members
  • B23P19/062 - Pierce nut setting machines
  • C01B17/42 - Sulfides or polysulfides of magnesium, calcium, strontium, or barium
  • Y10S411/967 - Deformable bolthead or nut
  • Y10S411/968 - Deformable base member
  • Y10T29/49798 - Dividing sequentially from leading end, e.g., by cutting or breaking
  • Y10T29/49837 - of first part
  • Y10T29/49915 - Overedge assembling of seated part

• US Classifications

  • 029 - Metal working
  • 206 - Special receptacle or package
  • 221 - Article dispensing
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener