3110086

Information

• Patent Grant
• 3110086

• References
• Source

• Patent Number

  3,110,086

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1963
  61 years ago

• CPC

  • B23P9/025 - to inner walls of holes by using axially moving tools
  • B21D28/243 - in profiles
  • E04C3/083 - Honeycomb girders; Girders with apertured solid web
  • E04C2003/0421 - comprising one single unitary part
  • E04C2003/0434 - the open cross-section free of enclosed cavities
  • E04C2003/0452 - H- or I-shaped
  • E04C2003/046 - L- or T-shaped
  • Y10S29/049 - Work hardening with other step
  • Y10T29/49618 - Restoring existing member, e.g., reinforcing, repairing
  • Y10T29/49748 - by shaping, e.g., bending, extruding, turning, etc.

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • D25 - Building units and construction elements