1810823

Information

• Patent Grant
• 1810823

• References
• Source

• Patent Number

  1,810,823

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1931
  93 years ago

• CPC

  • B23D61/065 - Adjustable teeth
  • B23D61/021 - Types of set; Variable teeth
  • B23D61/023 - with inserted segments having more than one tooth
  • Y10T83/9321 - With means to vary tooth position
  • Y10T83/935 - Plural tooth groups

• US Classifications

  • 083 - Cutting
  • 076 - Metal tools and implements, making