2477843

Information

• Patent Grant
• 2477843

• References
• Source

• Patent Number

  2,477,843

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1949
  75 years ago

• CPC

  • B65H19/28 - Attaching the leading end of the web to the replacement web-roll core or spindle
  • B65H18/22 - by friction band
  • B65H2301/414222 - fixed to frame, tucking leading edge to core

• US Classifications

  • 072 - Metal deforming