2250542

Information

• Patent Grant
• 2250542

• References
• Source

• Patent Number

  2,250,542

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1941
  83 years ago

• CPC

  • B21H8/005 - Embossing sheets or rolls
  • B21B27/005 - Rolls with a roughened or textured surface; Methods for making same
  • B44B5/0009 - Rotating embossing tools
  • G04D1/0057 - Conveyor belts or chains
  • G04D3/0048 - for dials
  • Y10T29/49583 - having indicia, face, or dial

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 968 - Horology