1330841

Information

• Patent Grant
• 1330841

• References
• Source

• Patent Number

  1,330,841

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1920
  104 years ago

• CPC

  • B27C7/005 - by means of a rotating tool
  • B23Q35/109 - with a continuously turning pattern
  • B27G13/002 - Rotary tools without insertable or exchangeable parts, except the chucking part
  • B27G13/12 - for profile cutting
  • B27M3/20 - of lasts of shoes, e.g sabots of parts of shoes
  • F01P2070/32 - Ring-shaped heat exchangers

• US Classifications

  • 142 - Wood turning
  • 144 - Woodworking