1342840

Information

• Patent Grant
• 1342840

• References
• Source

• Patent Number

  1,342,840

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1920
  105 years ago

• CPC

  • G04D1/041 - for springs of driving mechanisms
  • B23P19/00 - Machines for simply fitting together or separating metal parts,or metal and non-metal parts, whether or not involving some deformation Tools or devices therefor so far as not provided for in other classes
  • Y10T29/53796 - Puller or pusher means, contained force multiplying operator

• US Classifications

  • 029 - Metal working
  • 968 - Horology