3831405

Information

• Patent Grant
• 3831405

• References
• Source

• Patent Number

  3,831,405

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • C14B1/00 - Manufacture of leather Machines or devices therefor
  • C14B1/44 - Mechanical treatment of leather surfaces
  • C14B2700/16 - Machines for glazing, plush-wheeling or brushing
  • C14B2700/28 - Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27

• US Classifications

  • 069 - Leather manufactures
  • 012 - Boot and shoe making
  • 451 - Abrading