3904142

Information

• Patent Grant
• 3904142

• References
• Source

• Patent Number

  3,904,142

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B65H19/1821 - the replacement web being accelerated or running prior to splicing contact
  • B65H19/1894 - the replacement web being accelerated through contact with the expiring web
  • B65H2408/2411 - with protruding guiding roll or surface between unwound rolls on mobile assembly

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 156 - Adhesive bonding and miscellaneous chemical manufacture