3912146

Information

• Patent Grant
• 3912146

• References
• Source

• Patent Number

  3,912,146

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • H04N1/0886 - Mounting the sheet from a roll
  • B41C1/141 - by cutting or perforation with mechanical means; Electrical spark cutting
  • B65H20/00 - Advancing webs
  • B65H20/10 - by a feed band against which web is held by fluid pressure
  • B65H20/14 - by direct action on web of moving fluid
  • B65H23/30 - by longitudinally-extending flexible tapes or bands
  • H04N1/08 - Mechanisms for mounting or holding the sheet around the drum

• US Classifications

  • 226 - Advancing material of indeterminate length