2218186

Information

• Patent Grant
• 2218186

• References
• Source

• Patent Number

  2,218,186

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1940
  84 years ago

• CPC

  • B26F1/0084 - specially adapted for perforating rubber
  • B27J5/00 - Mechanical working of cork
  • Y10T83/4607 - With rotary work-carrier

• US Classifications

  • 144 - Woodworking
  • 083 - Cutting
  • 413 - Sheet metal container making