2776482

Information

• Patent Grant
• 2776482

• References
• Source

• Patent Number

  2,776,482

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1957
  68 years ago

• CPC

  • B26B13/10 - for producing wavy, zig-zag, or like cuts
  • Y10S148/905 - Cutting tool
  • Y10S411/954 - Wedged slotted bolt
  • Y10S411/96 - Friction

• US Classifications

  • 030 - Cutlery
  • 072 - Metal deforming
  • 076 - Metal tools and implements, making
  • 148 - Metal treatment
  • 219 - Electric heating
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener