1942504

Information

• Patent Grant
• 1942504

• References
• Source

• Patent Number

  1,942,504

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1934
  91 years ago

• CPC

  • B65H23/182 - in unwinding mechanisms or in connection with unwinding operations
  • Y10S200/11 - Web or thread actuated

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 200 - Electricity: circuit makers and breakers