2924454

Information

• Patent Grant
• 2924454

• References
• Source

• Patent Number

  2,924,454

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1960
  65 years ago

• CPC

  • B65H29/40 - Members rotated about an axis perpendicular to direction of article movement
  • B31B19/64 - by applying heat or pressure
  • B31B19/96 - in overlapping arrangement
  • B31B23/00 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from webs
  • B31B2219/603 - by applying heat or pressure
  • B31B2219/922 - in overlapping arrangement
  • B31B2237/10 - the bags having no structural provision at the base for thickness of content
  • B31B2237/60 - starting from tubular webs
  • B65H2701/191 - Bags, sachets and pouches or the like

• US Classifications

  • 271 - Sheet feeding or delivering
  • 101 - Printing