3894174

Information

• Patent Grant
• 3894174

• References
• Source

• Patent Number

  3,894,174

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1975
  49 years ago

• CPC

  • B21F45/24 - of staples of belt-fastening elements
  • F16B15/0092 - Coated nails or staples
  • F16L3/04 - and pressing it against a wall or other support
  • Y10S411/92 - Staple
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part
  • Y10T29/4987 - Elastic joining of parts

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 029 - Metal working
  • 059 - Chain, staple, and horseshoe making
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener