18443

Information

• Patent Grant
• 18443

• References
• Source

• Patent Number

  18,443

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1857
  167 years ago

• CPC

  • B26D1/02 - having a stationary cutting member
  • Y10T83/6488 - Work reciprocated past double-edged knife
  • Y10T83/6593 - With reciprocating tool [e.g., "jigsaw" type]

• US Classifications

  • 083 - Cutting
  • 030 - Cutlery