1798228

Information

• Patent Grant
• 1798228

• References
• Source

• Patent Number

  1,798,228

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1931
  93 years ago

• CPC

  • C14B1/10 - in machines with drums with cylindrical, conical, or similar surfaces for supporting the whole working piece
  • C14B1/30 - Pressing or rolling leather
  • C14B2700/02 - Machines or devices for treating skins, hides and leather using cylinders with helical blades and a tensioning cylinder, cylindrical or conical working table
  • C14B2700/12 - Pressing or rolling leather

• US Classifications

  • 069 - Leather manufactures